APA aipamena

Jeffcoate, T. N. A. (1969). Modern Obstetric Practice.

Chicago Style aipamena

Jeffcoate, T. N. A. Modern Obstetric Practice. 1969.

MLA aipamena

Jeffcoate, T. N. A. Modern Obstetric Practice. 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.