APA aipamena

Blood, R. O. (1969). Marriage (2nd. ed.). Free Press.

Chicago Style aipamena

Blood, Robert O. Marriage. 2nd. ed. Free Press, 1969.

MLA aipamena

Blood, Robert O. Marriage. 2nd. ed. Free Press, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.