Dyfyniad APA

Association of food industry sanitarian. (1952). Sanitation for the food preservation industries. McGraw hill.

Dyfyniad Arddull Chicago

Association of food industry sanitarian. Sanitation for the Food Preservation Industries. New York: McGraw hill, 1952.

Dyfyniad MLA

Association of food industry sanitarian. Sanitation for the Food Preservation Industries. McGraw hill, 1952.

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