APA (7th ed.) Citation

Beckmann, E. (1931). Helene Lange. Herbig.

Chicago Style (17th ed.) Citation

Beckmann, Emmy. Helene Lange. Berlin: Herbig, 1931.

MLA (9th ed.) Citation

Beckmann, Emmy. Helene Lange. Herbig, 1931.

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