APA (7th ed.) Citation

Heymel, M. (2017). Martin Niemöller: Michael Heymel. Lambert Schneider.

Chicago Style (17th ed.) Citation

Heymel, Michael. Martin Niemöller: Michael Heymel. Darmstadt: Lambert Schneider, 2017.

MLA (8th ed.) Citation

Heymel, Michael. Martin Niemöller: Michael Heymel. Lambert Schneider, 2017.

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