Não informado. (1981). Dairy and food sanitation. International Association of Milk, Food and Environmental Sanitarians.
Style de citation Chicago (17e éd.)Não informado. Dairy and Food Sanitation. Ames, Iowa: International Association of Milk, Food and Environmental Sanitarians, 1981.
Style de citation MLA (8e éd.)Não informado. Dairy and Food Sanitation. International Association of Milk, Food and Environmental Sanitarians, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.