APA (7th ed.) Zitazioa
Herriot, J. (1981). The Lord God made them all. St. Martin's Press.
Chicago Style (17th ed.) Zitazioa
Herriot, James. The Lord God Made Them All. New York: St. Martin's Press, 1981.
MLA (9th ed.) Zitazioa
Herriot, James. The Lord God Made Them All. St. Martin's Press, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.