Citation Generator
NP 405 Citation Generator
Norma Portuguesa 405 — Current
Portuguese national citation standard.
How it works
Search for your source
Type a topic, DOI, ISBN, or URL into the search bar. CiteMe searches real academic databases to find your source.
Format in NP 405
Your citation is automatically formatted in NP 405 (Current) with correct punctuation, italics, and ordering.
Copy and use
Copy the formatted reference and in-text citation directly into your paper or export to BibTeX/RIS.
Generate NP 405 citations now
Open the NP 405 generator to search real academic databases and copy a ready-to-use reference in seconds.
NP 405 resources
Journal Articles
Generate accurate NP 405 citations for journal articles. Search 250M+ academic papers from real databases.
PDFs & Reports
Generate accurate NP 405 citations for PDFs, technical reports, white papers, and government documents.
Websites
Generate accurate NP 405 citations for websites, web pages, and online articles. Handles missing authors and dates automatically.
About NP 405 (Norma Portuguesa 405)
NP 405 is a widely used citation style maintained by the Norma Portuguesa 405. The current version is the Current, which provides detailed guidelines for formatting in-text citations, reference lists, and bibliographies across various source types including journal articles, books, websites, and more.
Portuguese national citation standard. Researchers, students, and professionals rely on NP 405 formatting to ensure consistency and credibility in their academic writing. CiteMe supports NP 405 with automatic formatting from real scholarly metadata — no manual entry or guesswork required.
Whether you're writing a research paper, thesis, or literature review, the NP 405 generator above searches databases like OpenAlex, Semantic Scholar, PubMed, and CrossRef to find your source and format it correctly in seconds.
Frequently asked questions about NP 405
What is NP 405 citation style?▾
NP 405 (Norma Portuguesa 405) is a citation format used in academic writing. The Current provides rules for formatting references, in-text citations, and bibliographies for sources like books, journals, websites, and more.
How do I cite a website in NP 405?▾
Use the CiteMe NP 405 generator above — paste the URL and get a correctly formatted citation instantly. NP 405 website citations typically include the author, title, website name, publication date, and URL.
What is the difference between NP 405 in-text citations and references?▾
In-text citations appear within the body of your paper to credit a source at the point of use. The reference list (or bibliography) at the end provides full publication details for each source cited. Both must match.
Is the CiteMe NP 405 generator free?▾
Yes — CiteMe offers free NP 405 citations with 20 searches per month. Pro users get unlimited citations, all NP 405 formatting features, and export to BibTeX and RIS.
How accurate are NP 405 citations from CiteMe?▾
CiteMe formats citations from real scholarly metadata (OpenAlex, CrossRef, PubMed, Semantic Scholar) — not AI-generated guesses. This means every citation is based on verified publication data, ensuring high accuracy.