MLA

Aspray, William, et al. Food In the Internet Age. Springer International Publishing, 2013.

APA

Aspray, W., Aspray, A., Royer, G., & Ocepek, M. G. (2013). Food in the Internet Age. Springer International Publishing.

Chicago

Aspray, William, Aspray, George Royer, and Melissa G Ocepek. Food In the Internet Age. : Springer International Publishing, 2013.