Cita APA (7a ed.)

Guenther, R. (1982). First of practical studies for flute. Belwin Mills.

Cita Chicago Style (17a ed.)

Guenther, Ralph. First of Practical Studies for Flute. New York: Belwin Mills, 1982.

Cita MLA (8a ed.)

Guenther, Ralph. First of Practical Studies for Flute. Belwin Mills, 1982.