APA (7th ed.) Citation

Brunner, J., & Fox, G. F. (1964). Endless shadow. Ace Books.

Chicago Style (17th ed.) Citation

Brunner, John, and Gardner F. Fox. Endless Shadow. New York: Ace Books, 1964.

MLA (9th ed.) Citation

Brunner, John, and Gardner F. Fox. Endless Shadow. Ace Books, 1964.