APA (7th ed.) Citation

Smith, P., & Wilde, C. (2012). A companion to art theory. Oxford.

Chicago Style (17th ed.) Citation

Smith, Paul, and Carolyn Wilde. A Companion to Art Theory. Oxford, 2012.

MLA (9th ed.) Citation

Smith, Paul, and Carolyn Wilde. A Companion to Art Theory. Oxford, 2012.

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