APA (7th ed.) Citation

Pichler, W., Naef, M., & Elkins, J. (2021). What Is an Image? Penn State University Press.

Chicago Style (17th ed.) Citation

Pichler, Wolfram, Maja Naef, and James Elkins. What Is an Image? University Park, PA: Penn State University Press, 2021.

MLA (8th ed.) Citation

Pichler, Wolfram, et al. What Is an Image? Penn State University Press, 2021.

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