Cita APA (7a ed.)

Bochsa, R. N. C., & Oberthür, C. (1912). Universal method for the harp. Carl Fischer.

Cita Chicago Style (17a ed.)

Bochsa, Robert Nicolas Charles, y Charles Oberthür. Universal Method for the Harp. New York: Carl Fischer, 1912.

Cita MLA (8a ed.)

Bochsa, Robert Nicolas Charles, y Charles Oberthür. Universal Method for the Harp. Carl Fischer, 1912.