APA
Marriott N. G., . (1989). Principles of food sanitation. Van Nostrand Reinhold, New York: .
Chicago
Marriott Norman G, . 1989. Principles of food sanitation. Van Nostrand Reinhold, New York: .
Harvard
Marriott N. G., . (1989). Principles of food sanitation. Van Nostrand Reinhold, New York: .
MLA
Marriott Norman G, . Principles of food sanitation. Van Nostrand Reinhold, New York: . 1989.