APA (7th ed.) Citation

Geissler, C. (1960). Anfrage. Claassen.

Chicago Style (17th ed.) Citation

Geissler, Christian. Anfrage. Hamburg: Claassen, 1960.

MLA (8th ed.) Citation

Geissler, Christian. Anfrage. Claassen, 1960.

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