APA (7th ed.) Citation

Hogan, J. P. (1991). James P. Hogan's the giants novels. Ballantine Books.

Chicago Style (17th ed.) Citation

Hogan, James P. James P. Hogan's the Giants Novels. New York: Ballantine Books, 1991.

MLA (9th ed.) Citation

Hogan, James P. James P. Hogan's the Giants Novels. Ballantine Books, 1991.

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