APA (7th ed.) Citation

Lang, G. (1940). Friedrich Karl Lang: Gustav Lang. Kohlhammer.

Chicago Style (17th ed.) Citation

Lang, Gustav. Friedrich Karl Lang: Gustav Lang. Stuttgart: Kohlhammer, 1940.

MLA (8th ed.) Citation

Lang, Gustav. Friedrich Karl Lang: Gustav Lang. Kohlhammer, 1940.

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