Cita APA (7a ed.)

Wilson, H. (1966). Purpose in power: Selected speeches. Weidenfeld and Nicolson.

Cita Chicago Style (17a ed.)

Wilson, Harold. Purpose in Power: Selected Speeches. London: Weidenfeld and Nicolson, 1966.

Cita MLA (9a ed.)

Wilson, Harold. Purpose in Power: Selected Speeches. Weidenfeld and Nicolson, 1966.