Wood, A. (1957). Bertrand Russel: the passionate: Sceptic. Unwin.
Cita Chicago (17th ed.)Wood, Alan. Bertrand Russel: The Passionate: Sceptic. London: Unwin, 1957.
Cita MLA (9th ed.)Wood, Alan. Bertrand Russel: The Passionate: Sceptic. Unwin, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.