APA Citation

Richards, G. (2009). Psychology: The key concepts. London ; New York: Routledge.

Chicago Style Citation

Richards, Graham. Psychology: The Key Concepts. London ; New York: Routledge, 2009.

MLA Citation

Richards, Graham. Psychology: The Key Concepts. London ; New York: Routledge, 2009.

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