APA (7th ed.) Citation

Price, J. F. (2008). Barack Obama: A biography. Greenwood Press.

Chicago Style (17th ed.) Citation

Price, Joann F. Barack Obama: A Biography. Westport, Conn.: Greenwood Press, 2008.

MLA (9th ed.) Citation

Price, Joann F. Barack Obama: A Biography. Greenwood Press, 2008.