APA (7th ed.) Citation

Garson, H. S. (2004). Oprah Winfrey: A biography (1. publ.). Greenwood Press.

Chicago Style (17th ed.) Citation

Garson, Helen S. Oprah Winfrey: A Biography. 1. publ. Westport, Conn. [u.a.]: Greenwood Press, 2004.

MLA (9th ed.) Citation

Garson, Helen S. Oprah Winfrey: A Biography. 1. publ. Greenwood Press, 2004.