APA
edited by David A Shapton N. F. S., . (1991). Principles and practices for the safe processing of foods. Butterworth-Heinemann, Oxford: .
Chicago
edited by David A Shapton Norah F Shapton, . 1991. Principles and practices for the safe processing of foods. Butterworth-Heinemann, Oxford: .
Harvard
edited by David A Shapton N. F. S., . (1991). Principles and practices for the safe processing of foods. Butterworth-Heinemann, Oxford: .
MLA
edited by David A Shapton Norah F Shapton, . Principles and practices for the safe processing of foods. Butterworth-Heinemann, Oxford: . 1991.