APA (7th ed.) Citation

Calder, P. C., Field, C. J., & Gill, H. S. (2002). Nutrition and immune function. CABI.

Chicago Style (17th ed.) Citation

Calder, Philip C., Catherine J. Field, and Harsharnjit S. Gill. Nutrition and Immune Function. New York: CABI, 2002.

MLA (9th ed.) Citation

Calder, Philip C., et al. Nutrition and Immune Function. CABI, 2002.