Baskerville, B. (1937). What next O Duce? Longmans, Green.
Cita Chicago (17th ed.)Baskerville, Beatrice. What Next O Duce? London: Longmans, Green, 1937.
Cita MLA (8th ed.)Baskerville, Beatrice. What Next O Duce? Longmans, Green, 1937.
Atenció: Aquestes cites poden no estar 100% correctes.