APA (7th ed.) Citation

Prior, W. J. (2016). Ancient philosophy: A beginner's guide. Oneworld.

Chicago Style (17th ed.) Citation

Prior, William J. Ancient Philosophy: A Beginner's Guide. London: Oneworld, 2016.

MLA (8th ed.) Citation

Prior, William J. Ancient Philosophy: A Beginner's Guide. Oneworld, 2016.

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