Cita APA

Goetschius, P. 1., & Goetschius, P. 1. (1941). The material used in musical composition: A system of harmony. New York: G. Schirmer.

Citación estilo Chicago

Goetschius, Percy 1853-1943, y Percy 1853-1943 Goetschius. The Material Used in Musical Composition: A System of Harmony. New York: G. Schirmer, 1941.

Cita MLA

Goetschius, Percy 1853-1943, y Percy 1853-1943 Goetschius. The Material Used in Musical Composition: A System of Harmony. New York: G. Schirmer, 1941.