APA (7th ed.) Citation

Schnell, E. (1877). Doktor Marcus Roy: Von Eugen Schnell. Herder.

Chicago Style (17th ed.) Citation

Schnell, Eugen. Doktor Marcus Roy: Von Eugen Schnell. Freiburg: Herder, 1877.

MLA (8th ed.) Citation

Schnell, Eugen. Doktor Marcus Roy: Von Eugen Schnell. Herder, 1877.

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