Gaya APA

Ratzinger, J. (1971). Priestly ministry a search for its meaning, transl. by David Roy, S.S.S. : Zur Frage nach dem Sinn des priesterlichen Dienstes. . New York: Sentinel Press.

Gaya MLA

Ratzinger, Joseph.. "Priestly ministry a search for its meaning, transl. by David Roy, S.S.S. : Zur Frage nach dem Sinn des priesterlichen Dienstes. ". New York: Sentinel Press, 1971. Buku.