📚 APA/ACS Citation Formatter

Enter a DOI, ISBN, or URL and get perfectly formatted citations in APA and ACS style.

Identifier

Accepted: DOI (10.xxxx/xxx), ISBN (13-digit), or URL (any)

Source Type

⏳ Fetching metadata...

❌ Failed to fetch citation data. Please check the identifier and try again.

📝 Citation

APA 7th Edition Enter a DOI, ISBN, or URL to generate a citation.

ACS Style Enter a DOI, ISBN, or URL to generate a citation.

💡 How it works: The tool uses the CrossRef API (for DOIs) and Google Books API (for ISBNs) to fetch metadata. URLs are parsed manually. All data is processed client‑side.

✏️ Manual Entry

If the automatic lookup fails, you can manually enter the citation details below and generate the formatted citation.