APA (7th ed.) Citation

Ficker, G. (1906). Der Häretiker Eleutherius. Perthes.

Chicago Style (17th ed.) Citation

Ficker, Gerhard. Der Häretiker Eleutherius. Gotha: Perthes, 1906.

MLA (9th ed.) Citation

Ficker, Gerhard. Der Häretiker Eleutherius. Perthes, 1906.

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