Speedie, J. (1993). Wonderful sphinx: The biography of Ada Leverson. London: Virago.
Cita Chicago (17th ed.)Speedie, Julie. Wonderful Sphinx: The Biography of Ada Leverson. London: Virago, 1993.
Cita MLA (8th ed.)Speedie, Julie. Wonderful Sphinx: The Biography of Ada Leverson. London: Virago, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.