APA (7e ed.) Bronvermelding

(1990). You. A guide to food exercise & nutrition. National Dairy Council.

Chicago (17e ed.) Bronvermelding

You. A Guide to Food Exercise & Nutrition. Rosemont, IL: National Dairy Council, 1990.

MLA (9e ed.) Bronvermelding

You. A Guide to Food Exercise & Nutrition. National Dairy Council, 1990.