APA

Drummond K. E., . (1997). Nutrition for the foodservice professional. New York: John Wiley & Sons.

Chicago

Drummond Karen Eich, . 1997. Nutrition for the foodservice professional. New York: John Wiley & Sons.

Harvard

Drummond K. E., . (1997). Nutrition for the foodservice professional. New York: John Wiley & Sons.

MLA

Drummond Karen Eich, . Nutrition for the foodservice professional. New York: John Wiley & Sons. 1997.