Cita APA (7th ed.)

Andersen, J. (1940). Twenty-four etudes for the flute, in all the major and minor keys, Op. 15. Carl Fischer.

Cita Chicago (17th ed.)

Andersen, Joachim. Twenty-four Etudes for the Flute, in All the Major and Minor Keys, Op. 15. Nueva York: Carl Fischer, 1940.

Cita MLA (9th ed.)

Andersen, Joachim. Twenty-four Etudes for the Flute, in All the Major and Minor Keys, Op. 15. Carl Fischer, 1940.