APA (7th ed.) Citation

Simenon, G. (1977). Der Witwer. Kiepenheuer & Witsch.

Chicago Style (17th ed.) Citation

Simenon, Georges. Der Witwer. Köln: Kiepenheuer & Witsch, 1977.

MLA (9th ed.) Citation

Simenon, Georges. Der Witwer. Kiepenheuer & Witsch, 1977.

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