Gaya APA

Bonhoeffer, D. (1974). Christology, 3rd impr. Introduced by Edwin H. Robertson, translated by John Bowden. . London: London Collins & Fontana Library.

Gaya MLA

Bonhoeffer, Dietrich. "Christology, 3rd impr. Introduced by Edwin H. Robertson, translated by John Bowden. ". London: London Collins & Fontana Library, 1974. Buku.