Cita APA

Walker-Smith, D. (1939). Neville Chamberlain: Man of peace. Hale.

Citación estilo Chicago

Walker-Smith, Derek. Neville Chamberlain: Man of Peace. London: Hale, 1939.

Cita MLA

Walker-Smith, Derek. Neville Chamberlain: Man of Peace. Hale, 1939.