APA (7th ed.) Citation

Kranz, W. (1957). Kosmos. Bouvier.

Chicago Style (17th ed.) Citation

Kranz, Walther. Kosmos. Bonn: Bouvier, 1957.

MLA (9th ed.) Citation

Kranz, Walther. Kosmos. Bouvier, 1957.

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