Gaya APA

Bonhoeffer, D. et al (1965). No rusty swords Letters, lectures and notes 1928-1936 from the collected works volume I . : harper&row.

Gaya MLA

Bonhoeffer, Dietrich. et al. "No rusty swords Letters, lectures and notes 1928-1936 from the collected works volume I". : harper&row, 1965. Text.