Cita APA

Swan, A. J. 1., & Swan, A. J. 1. (1973). Russian music and its sources in chant and folk-song. New York: W.W. Norton.

Citación estilo Chicago

Swan, Alfred Julius 1890-1970, y Alfred Julius 1890-1970 Swan. Russian Music and Its Sources in Chant and Folk-song. New York: W.W. Norton, 1973.

Cita MLA

Swan, Alfred Julius 1890-1970, y Alfred Julius 1890-1970 Swan. Russian Music and Its Sources in Chant and Folk-song. New York: W.W. Norton, 1973.