Cita APA

Bell, W. J. 1., & Bell, W. J. 1. (1975). Complete tuba method. New York: Charles Colin.

Citación estilo Chicago

Bell, William J. 1902-1971, y William J. 1902-1971 Bell. Complete Tuba Method. New York: Charles Colin, 1975.

Cita MLA

Bell, William J. 1902-1971, y William J. 1902-1971 Bell. Complete Tuba Method. New York: Charles Colin, 1975.