APA (7th ed.) Citation

Vernon, M. (2005). The philosophy of friendship. Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Vernon, Mark. The Philosophy of Friendship. Basingstoke ; New York: Palgrave Macmillan, 2005.

MLA (9th ed.) Citation

Vernon, Mark. The Philosophy of Friendship. Palgrave Macmillan, 2005.

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