APA (7th ed.) Citation

Lemmer, E. (1931). Hartmann, Gustav ([Electronic ed.].).

Chicago Style (17th ed.) Citation

Lemmer, Ernst. Hartmann, Gustav. [Electronic ed.]. 1931.

MLA (9th ed.) Citation

Lemmer, Ernst. Hartmann, Gustav. [Electronic ed.]. 1931.

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