APA (7th ed.) Citation

Bills, G. (1996). Fearful Symmetry (1. Auflage.). Penguin books.

Chicago Style (17th ed.) Citation

Bills, Greg. Fearful Symmetry. 1. Auflage. New York: Penguin books, 1996.

MLA (8th ed.) Citation

Bills, Greg. Fearful Symmetry. 1. Auflage. Penguin books, 1996.