APA (7th ed.) Citation

Jahn, F. (2017). Gedanken an Heinz Butz.

Chicago Style (17th ed.) Citation

Jahn, Fred. Gedanken an Heinz Butz. 2017.

MLA (9th ed.) Citation

Jahn, Fred. Gedanken an Heinz Butz. 2017.

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