APA (7th ed.) Citation

Degener, H. A. L. (1928). Wer ist's? Degener.

Chicago Style (17th ed.) Citation

Degener, Hermann August Ludwig. Wer Ist's? Leipzig: Degener, 1928.

MLA (8th ed.) Citation

Degener, Hermann August Ludwig. Wer Ist's? Degener, 1928.

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