Cita APA

Winfrey, O. (2013). The march: The story of the greatest march in American history. New York: Public Broadcasting Service.

Citación estilo Chicago

Winfrey, Oprah. The March: The Story of the Greatest March in American History. New York: Public Broadcasting Service, 2013.

Cita MLA

Winfrey, Oprah. The March: The Story of the Greatest March in American History. New York: Public Broadcasting Service, 2013.