APA aipamena

WoodOlive. (1969). Sex & fertility. Thomas and Hidson.

Chicago Style aipamena

WoodOlive. Sex & Fertility. Thomas and Hidson, 1969.

MLA aipamena

WoodOlive. Sex & Fertility. Thomas and Hidson, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.