APA (7th ed.) Citation

Porter, R. (1988). Gibbon: Making history (1. publ.). St. Martin's Pr.

Chicago Style (17th ed.) Citation

Porter, Roy. Gibbon: Making History. 1. publ. New York: St. Martin's Pr, 1988.

MLA (9th ed.) Citation

Porter, Roy. Gibbon: Making History. 1. publ. St. Martin's Pr, 1988.