APA (7th ed.) Citation

Keller, W. (1960). Ost minus west ñull. Droemerche.

Chicago Style (17th ed.) Citation

Keller, W. Ost Minus West ñull. München: Droemerche, 1960.

MLA (9th ed.) Citation

Keller, W. Ost Minus West ñull. Droemerche, 1960.

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