APA (7e ed.) Bronvermelding

Field, R. W., & Howell, J. A. (1989). Process engineering in the food industry. Elsevier Applied Science.

Chicago (17e ed.) Bronvermelding

Field, R. W., en J. A. Howell. Process Engineering in the Food Industry. Londres: Elsevier Applied Science, 1989.

MLA (9e ed.) Bronvermelding

Field, R. W., en J. A. Howell. Process Engineering in the Food Industry. Elsevier Applied Science, 1989.