APA (7th ed.) Citation

Gaupp, R. E. (1941). Julius Ludwig August Koch: Robert Gaupp. Kohlhammer.

Chicago Style (17th ed.) Citation

Gaupp, Robert Eugen. Julius Ludwig August Koch: Robert Gaupp. Stuttgart: Kohlhammer, 1941.

MLA (8th ed.) Citation

Gaupp, Robert Eugen. Julius Ludwig August Koch: Robert Gaupp. Kohlhammer, 1941.

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