Gaya APA

Balthasar, H, U, V. (1989). Test everything: Hold fast to what is good. An interview with Hans Urs von Balthasar by Angelo Scola. Transl. by Maria Shrady. : Prüfet alles - das Gute behaltet. 1986 . San Francisco: San Francisco Ignatius Press.

Gaya MLA

Balthasar, Hans, Urs, Von. "Test everything: Hold fast to what is good. An interview with Hans Urs von Balthasar by Angelo Scola. Transl. by Maria Shrady. : Prüfet alles - das Gute behaltet. 1986 ". San Francisco: San Francisco Ignatius Press, 1989. Buku.