APA (7th ed.) Citation

(1986). Geologische Wanderkarte Kemnader See, Bochum.

Chicago Style (17th ed.) Citation

Geologische Wanderkarte Kemnader See, Bochum. Bochum, 1986.

MLA (9th ed.) Citation

Geologische Wanderkarte Kemnader See, Bochum. 1986.

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