Gaya APA

Fries, H, &, K, R. (1985). Unity of the Churches: an actual possibility, transl. by Ruth C.L.Gritsch and Eric W.Gritsch. : Enigung der Kirchen - reale Möglichkeit, 1983. . Philadelphia dsl: Fortress press dsl.

Gaya MLA

Fries, Heinrich, &, Karl, Rahner.. "Unity of the Churches: an actual possibility, transl. by Ruth C.L.Gritsch and Eric W.Gritsch. : Enigung der Kirchen - reale Möglichkeit, 1983. ". Philadelphia dsl: Fortress press dsl, 1985. Buku.