APA (7. basım) Alıntı

Mueller, F. H. Three stages of encyclical social philosophy.

Chicago Style (17. basım) Atıf

Mueller, Franz H. Three Stages of Encyclical Social Philosophy. St. Louis : Catholic Central Union (Verein) of America, 1961.

MLA (8th ed.) Atıf

Mueller, Franz H. Three Stages of Encyclical Social Philosophy.