APA (7th ed.) Citation

Roepell, R. (1840). Geschichte Polens . 1. Theil.

Chicago Style (17th ed.) Citation

Roepell, Richard. Geschichte Polens . 1. Theil. 1840.

MLA (8th ed.) Citation

Roepell, Richard. Geschichte Polens . 1. Theil. 1840.

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