MLA

Marriott, Robert B Gravani, and M. Wes Schilling. Principles of Food Sanitation. Springer International Publishing, 2018.

APA

Marriott, M., Gravani, R. B, & Schilling, M. Wes. (2018). Principles of Food Sanitation. Springer International Publishing.

Chicago

Marriott, Robert B Gravani, and M. Wes Schilling. Principles of Food Sanitation. : Springer International Publishing, 2018.