APA (7e ed.) Bronvermelding

Williams, S. R. (1982). Self-study guide for nutrition and diet therapy (3ª ed.). The C. V. Mosby.

Chicago (17e ed.) Bronvermelding

Williams, Sue Rodwell. Self-study Guide for Nutrition and Diet Therapy. 3ª ed. The C. V. Mosby, 1982.

MLA (9e ed.) Bronvermelding

Williams, Sue Rodwell. Self-study Guide for Nutrition and Diet Therapy. 3ª ed. The C. V. Mosby, 1982.