The game-players of Titan /
by Philip K. Dick.

APA Citation

Dick, P. K., Gaughan, J., Ace Books. (1963). The game-players of Titan. New York, N.Y.: Ace Books.

MLA Citation

Dick, Philip K, Jack Gaughan, and Ace Books. The Game-players of Titan. New York, N.Y.: Ace Books, 1963.

Warning: These citations may not always be complete (especially for serials).