Russell, B. R. 3. e. (1956). Portraits from memory, and other essays. Simon and Schuster.
Cita Chicago (17th ed.)Russell, Bertrand Russell 3d earl. Portraits from Memory, and Other Essays. New York: Simon and Schuster, 1956.
Cita MLA (9th ed.)Russell, Bertrand Russell 3d earl. Portraits from Memory, and Other Essays. Simon and Schuster, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.