APA aipamena

(1969). The year book of medicine 1969. Chicago: Year Book Medical Pulishers.

Chicago Style aipamena

The Year Book of Medicine 1969. Chicago: Year Book Medical Pulishers, 1969.

MLA aipamena

The Year Book of Medicine 1969. Chicago: Year Book Medical Pulishers, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.