Dyfyniad APA

Karel, M. (1975). Physical principles of food preservation. New York: M. Dekker.

Dyfyniad Arddull Chicago

Karel, Marcus. Physical Principles of Food Preservation. New York: M. Dekker, 1975.

Dyfyniad MLA

Karel, Marcus. Physical Principles of Food Preservation. New York: M. Dekker, 1975.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.