Norbertine Father. (1920). Saint Norbert and his order. s.n..
Chicago Style (17. basım) AtıfNorbertine Father. Saint Norbert and His Order. [s.l.: s.n., 1920.
MLA (8th ed.) AtıfNorbertine Father. Saint Norbert and His Order. s.n., 1920.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..