APA (7th ed.) Citation

Nietzsche, F. (1941). Also Sprach Zarathustra. Alfred Kröner Verlag.

Chicago Style (17th ed.) Citation

Nietzsche, Friedrich. Also Sprach Zarathustra. Stuttgart: Alfred Kröner Verlag, 1941.

MLA (9th ed.) Citation

Nietzsche, Friedrich. Also Sprach Zarathustra. Alfred Kröner Verlag, 1941.

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