APA (7th ed.) Citation

Elkins, J., & Naef, M. (2011). What is an image? Pennsylvania State University Press.

Chicago Style (17th ed.) Citation

Elkins, James, and Maja Naef. What Is an Image? University Park, Pa.: Pennsylvania State University Press, 2011.

MLA (9th ed.) Citation

Elkins, James, and Maja Naef. What Is an Image? Pennsylvania State University Press, 2011.

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