APA (7th ed.) Citation

Gernhardt, R. (1989). Wörtersee (1. Aufl.). Haffmans.

Chicago Style (17th ed.) Citation

Gernhardt, Robert. Wörtersee. 1. Aufl. Zürich: Haffmans, 1989.

MLA (9th ed.) Citation

Gernhardt, Robert. Wörtersee. 1. Aufl. Haffmans, 1989.

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