APA (7th ed.) Citation

Erhorn, I. (1942). Kaukasien. Stollberg.

Chicago Style (17th ed.) Citation

Erhorn, Irmgard. Kaukasien. Berlin: Stollberg, 1942.

MLA (8th ed.) Citation

Erhorn, Irmgard. Kaukasien. Stollberg, 1942.

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