APA (7th ed.) Citation

Rogers, E. M. (1983). Diffusion of innovations (Third edition.). The Free Press.

Chicago Style (17th ed.) Citation

Rogers, Everett M. Diffusion of Innovations. Third edition. New York: The Free Press, 1983.

MLA (9th ed.) Citation

Rogers, Everett M. Diffusion of Innovations. Third edition. The Free Press, 1983.