APA (7th ed.) Citation

Nietzsche, F. (1978). Thus spoke Zarathustra: A book for all and none ([Nachdr.].). Penguin Books.

Chicago Style (17th ed.) Citation

Nietzsche, Friedrich. Thus Spoke Zarathustra: A Book for All and None. [Nachdr.]. New York, NY [u.a.]: Penguin Books, 1978.

MLA (9th ed.) Citation

Nietzsche, Friedrich. Thus Spoke Zarathustra: A Book for All and None. [Nachdr.]. Penguin Books, 1978.