Cita APA

Marriott, N. G., & Marriott, N. G. (1985). Principles of food sanitation. Westport, Conn.: Avi.

Citación estilo Chicago

Marriott, Norman G., y Norman G. Marriott. Principles of Food Sanitation. Westport, Conn.: Avi, 1985.

Cita MLA

Marriott, Norman G., y Norman G. Marriott. Principles of Food Sanitation. Westport, Conn.: Avi, 1985.