Cita APA

Langenus, G. 1., & Langenus, G. 1. (1943). Complete method for the clarinet: In three parts. New York: C. Fischer.

Citación estilo Chicago

Langenus, Gustave 1883-1957, y Gustave 1883-1957 Langenus. Complete Method for the Clarinet: In Three Parts. New York: C. Fischer, 1943.

Cita MLA

Langenus, Gustave 1883-1957, y Gustave 1883-1957 Langenus. Complete Method for the Clarinet: In Three Parts. New York: C. Fischer, 1943.