APA aipamena

(1944). COMBINED TEXTBOOK OF OBSTETRICS AND GYNÆCOLOGY.

Chicago Style aipamena

COMBINED TEXTBOOK OF OBSTETRICS AND GYNÆCOLOGY. 1944.

MLA aipamena

COMBINED TEXTBOOK OF OBSTETRICS AND GYNÆCOLOGY. 1944.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.