Gaya APA

Block, J, G. (). Discipleship in the thought of Dietrich Bonhoeffer. Excerpta ex dissertatione P.U.G. . Roma: 1971.

Gaya MLA

Block, John, G.. "Discipleship in the thought of Dietrich Bonhoeffer. Excerpta ex dissertatione P.U.G. ". Roma: 1971, . Buku.