APA (7th ed.) Citation

Roger <Frère>. (1986). Frère Roger in seinem Tagebuch. Herder.

Chicago Style (17th ed.) Citation

Roger <Frère>. Frère Roger in Seinem Tagebuch. Freiburg [u.a.]: Herder, 1986.

MLA (8th ed.) Citation

Roger <Frère>. Frère Roger in Seinem Tagebuch. Herder, 1986.

Warning: These citations may not always be 100% accurate.