Παραπομπή APA

Kreutler, P. A. (1987). Nutrition in perspective. Prentice-Hall of India.

Παραπομπή Chicago Style

Kreutler, Patrica A. Nutrition in Perspective. New Jersey: Prentice-Hall of India, 1987.

Παραπομπή MLA

Kreutler, Patrica A. Nutrition in Perspective. Prentice-Hall of India, 1987.