APA (7th ed.) Citation

Agustín, S. (1941). Der Freie Wille. Ferdinand Schöningh.

Chicago Style (17th ed.) Citation

Agustín, Santo. Der Freie Wille. Paderborn [etc.]: Ferdinand Schöningh, 1941.

MLA (9th ed.) Citation

Agustín, Santo. Der Freie Wille. Ferdinand Schöningh, 1941.

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