APA (7th ed.) Citation

Kennan, G., & Helbing, F. (1890). Sibirien: Schilderungen ... Reclam.

Chicago Style (17th ed.) Citation

Kennan, George, and Franz Helbing. Sibirien: Schilderungen ... Leipzig: Reclam, 1890.

MLA (9th ed.) Citation

Kennan, George, and Franz Helbing. Sibirien: Schilderungen ... Reclam, 1890.

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