Gaya APA

X., P. (1954). All things in Christ, encyclicals and select ed documents, ed. by V.A.Yzermans. . Westminster (Maryland): Newman Press.

Gaya MLA

X., Pius. "All things in Christ, encyclicals and select ed documents, ed. by V.A.Yzermans. ". Westminster (Maryland): Newman Press, 1954. Buku.