APA aipamena

Burdick, A. (2004). Tough night for call. Canadian Medical Association.

Chicago Style aipamena

Burdick, Amrita. Tough Night for Call. Canadian Medical Association, 2004.

MLA aipamena

Burdick, Amrita. Tough Night for Call. Canadian Medical Association, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.