APA (7th ed.) Citation

Richardson, T. M. (1981). Sanitation for food service workers (3rd ed.). Van Nostrand.

Chicago Style (17th ed.) Citation

Richardson, Treva M. Sanitation for Food Service Workers. 3rd ed. New York: Van Nostrand, 1981.

MLA (9th ed.) Citation

Richardson, Treva M. Sanitation for Food Service Workers. 3rd ed. Van Nostrand, 1981.