APA (7th ed.) Zitazioa
Kooiman, G. (1968). When death takes a father. Baker Book House.
Chicago Style (17th ed.) Zitazioa
Kooiman, Gladys. When Death Takes a Father. Michigan: Baker Book House, 1968.
MLA (9th ed.) Zitazioa
Kooiman, Gladys. When Death Takes a Father. Baker Book House, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.