APA Style

Bonhoeffer, D. (1978). Christ the center / Dietrich Bonhoeffer ; translated by Edwin Robertson. (1st Harper & Row pbk. ed). San Francisco: Harper & Row.

MLA Style

Bonhoeffer, D.. "Christ the center / Dietrich Bonhoeffer ; translated by Edwin Robertson.". 1st Harper & Row pbk. ed San Francisco: Harper & Row, 1978. Text.