Ayres, J. C. (1969). Chemical and biological hazarfs in food. Hafner.
Cita Chicago (17th ed.)Ayres, J. C. Chemical and Biological Hazarfs in Food. Hafner, 1969.
Cita MLA (9th ed.)Ayres, J. C. Chemical and Biological Hazarfs in Food. Hafner, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.