Cita APA (7a ed.)

Barret Clifford, Palmer, G. H., & Bakewell, C. M. (1932). Contemporaty idealism in America. Macmillan.

Cita Chicago Style (17a ed.)

Barret Clifford, George Herbert Palmer, y Charles M. Bakewell. Contemporaty Idealism in America. New York: Macmillan, 1932.

Cita MLA (8a ed.)

Barret Clifford, et al. Contemporaty Idealism in America. Macmillan, 1932.