APA (7th ed.) Citation

Firle, R. (1931). Geschichte der Familie Firle. Wagner [u.a.].

Chicago Style (17th ed.) Citation

Firle, Rudoph. Geschichte Der Familie Firle. Schwiebus [u.a.]: Wagner [u.a.], 1931.

MLA (8th ed.) Citation

Firle, Rudoph. Geschichte Der Familie Firle. Wagner [u.a.], 1931.

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