Ellis, H. (1929). The dance of life. The modern library.
Cita Chicago (17th ed.)Ellis, Havelock. The Dance of Life. New York, Estados Unidos: The modern library, 1929.
Cita MLA (9th ed.)Ellis, Havelock. The Dance of Life. The modern library, 1929.
Atenció: Aquestes cites poden no estar 100% correctes.
