APA (7th ed.) Citation

Dürrenmatt, P. (1957). Betrachtungen zur Weltlage.

Chicago Style (17th ed.) Citation

Dürrenmatt, Peter. Betrachtungen Zur Weltlage. Basel, 1957.

MLA (8th ed.) Citation

Dürrenmatt, Peter. Betrachtungen Zur Weltlage. 1957.

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