APA aipamena

Garrey, M. M. (1980). Obstetrics Illustrated.

Chicago Style aipamena

Garrey, Matthew M. Obstetrics Illustrated. 1980.

MLA aipamena

Garrey, Matthew M. Obstetrics Illustrated. 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.