Cita APA

Köhler, E. 1., & Köhler, E. 1. (1980). 30 virtuoso etudes in all major and minor keys: For the flute, op. 75. New York, New York: Belwin Mills.

Citación estilo Chicago

Köhler, Ernesto 1849-1907, y Ernesto 1849-1907 Köhler. 30 Virtuoso Etudes in All Major and Minor Keys: For the Flute, Op. 75. New York, New York: Belwin Mills, 1980.

Cita MLA

Köhler, Ernesto 1849-1907, y Ernesto 1849-1907 Köhler. 30 Virtuoso Etudes in All Major and Minor Keys: For the Flute, Op. 75. New York, New York: Belwin Mills, 1980.