APA

Keiper D. A., . (1986). Nutritional Engineering: How to keep your bad habits... and still avoid flame-out. San Francisco: Hinsdale Press.

Chicago

Keiper David A, . 1986. Nutritional Engineering: How to keep your bad habits... and still avoid flame-out. San Francisco: Hinsdale Press.

Harvard

Keiper D. A., . (1986). Nutritional Engineering: How to keep your bad habits... and still avoid flame-out. San Francisco: Hinsdale Press.

MLA

Keiper David A, . Nutritional Engineering: How to keep your bad habits... and still avoid flame-out. San Francisco: Hinsdale Press. 1986.