APA (7th ed.) Citation

Hennig, W. (1972). Wirbellose. Deutsch.

Chicago Style (17th ed.) Citation

Hennig, Willi. Wirbellose. Thun: Deutsch, 1972.

MLA (9th ed.) Citation

Hennig, Willi. Wirbellose. Deutsch, 1972.

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