APA (7th ed.) Citation

Nietzsche, F. W. (1976). The portable Nietzsche. Penguin Books.

Chicago Style (17th ed.) Citation

Nietzsche, Friedrich Wilhelm. The Portable Nietzsche. New York: Penguin Books, 1976.

MLA (9th ed.) Citation

Nietzsche, Friedrich Wilhelm. The Portable Nietzsche. Penguin Books, 1976.