APA
Westberg M., Hunter S. & Bertheaud L. (1979). Eat Well, Live Longer. London: Quartet Books Limited.
Chicago
Westberg Marita, Hunter Sue and Bertheaud Larry. 1979. Eat Well, Live Longer. London: Quartet Books Limited.
Harvard
Westberg M., Hunter S. and Bertheaud L. (1979). Eat Well, Live Longer. London: Quartet Books Limited.
MLA
Westberg Marita, Hunter Sue and Bertheaud Larry. Eat Well, Live Longer. London: Quartet Books Limited. 1979.