MLA

Watson, Ronald Ross, and Ronald Watson. Foods and Dietary Supplements In the Prevention and Treatment of Disease In Older Adults. Academic Press, 2015.

APA

Watson, R. Ross, & Watson, R. (2015). Foods and Dietary Supplements in the Prevention and Treatment of Disease in Older Adults. Academic Press.

Chicago

Watson, Ronald Ross, and Ronald Watson. Foods and Dietary Supplements In the Prevention and Treatment of Disease In Older Adults. : Academic Press, 2015.