APA aipamena

Joseph E Wagner & patrick J Manning. (1976). Biology of the guinea pig. Academica press.

Chicago Style aipamena

Joseph E Wagner and patrick J Manning. Biology of the Guinea Pig. Academica press, 1976.

MLA aipamena

Joseph E Wagner and patrick J Manning. Biology of the Guinea Pig. Academica press, 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.