APA aipamena

Knisely. Kiran. (2009). Student Handbook for Writing in Biology (3rd.). Sinauer Associates, Inc.

Chicago Style aipamena

Knisely. Kiran. Student Handbook for Writing in Biology. 3rd. U.S.A: Sinauer Associates, Inc, 2009.

MLA aipamena

Knisely. Kiran. Student Handbook for Writing in Biology. 3rd. Sinauer Associates, Inc, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.