Cita APA

Sessions, R. 1., & Sessions, R. 1. (1971). Questions about music. New York: The Norton Library.

Citación estilo Chicago

Sessions, Roger 1896-1985, y Roger 1896-1985 Sessions. Questions About Music. New York: The Norton Library, 1971.

Cita MLA

Sessions, Roger 1896-1985, y Roger 1896-1985 Sessions. Questions About Music. New York: The Norton Library, 1971.