APA (7th ed.) Citation

Fowler, S., & Powrie, F. (2002). CTLA-4 expression on antigen-specific cells but not IL-10 secretion is required for oral tolerance.

Chicago Style (17th ed.) Citation

Fowler, S., and F. Powrie. CTLA-4 Expression on Antigen-specific Cells but Not IL-10 Secretion Is Required for Oral Tolerance. 2002.

MLA (9th ed.) Citation

Fowler, S., and F. Powrie. CTLA-4 Expression on Antigen-specific Cells but Not IL-10 Secretion Is Required for Oral Tolerance. 2002.

Warning: These citations may not always be 100% accurate.