Cita APA (7th ed.)

Collins, D. (2013). Music theory and its methods: Structures, challenges, directions. Peter Lang.

Cita Chicago (17th ed.)

Collins, Denis. Music Theory and Its Methods: Structures, Challenges, Directions. Frankfurt am Main: Peter Lang, 2013.

Cita MLA (9th ed.)

Collins, Denis. Music Theory and Its Methods: Structures, Challenges, Directions. Peter Lang, 2013.