APA aipamena

McIntosh, R. A. (1939). Operative Conditions in Pigs.

Chicago Style aipamena

McIntosh, R. A. Operative Conditions in Pigs. 1939.

MLA aipamena

McIntosh, R. A. Operative Conditions in Pigs. 1939.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.