APA
National Canners Association Research Laboratories, . (1968). Laboratory manual for food canners and processors. The Avi Publishing Com, Westport: .
Chicago
National Canners Association Research Laboratories, . 1968. Laboratory manual for food canners and processors. The Avi Publishing Com, Westport: .
Harvard
National Canners Association Research Laboratories, . (1968). Laboratory manual for food canners and processors. The Avi Publishing Com, Westport: .
MLA
National Canners Association Research Laboratories, . Laboratory manual for food canners and processors. The Avi Publishing Com, Westport: . 1968.