APA استشهاد

Tver, D. F., & Russell, P. (1981). Nutrition and health encyclopaedia. Van Nostrand Reinhold Co..

استشهاد بنمط شيكاغو

Tver, David F., و Percy Russell. Nutrition and Health Encyclopaedia. New York: Van Nostrand Reinhold Co., 1981.

MLA استشهاد

Tver, David F., و Percy Russell. Nutrition and Health Encyclopaedia. Van Nostrand Reinhold Co., 1981.