APA Style

Winfrey, O. (2017). Food Health and Happines: 115 on-point Recipes for Great Meals and a Better Life . London: Macmillan.

MLA Style

Winfrey, Oprah. "Food Health and Happines: 115 on-point Recipes for Great Meals and a Better Life". London: Macmillan, 2017. Text.