APA (7th ed.) Citation

Friederich, W. (1969). 10000 Wörter.

Chicago Style (17th ed.) Citation

Friederich, Wolf. 10000 Wörter. 1969.

MLA (9th ed.) Citation

Friederich, Wolf. 10000 Wörter. 1969.

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