Citação norma APA

Taylor, E. R., & Aston, P. (2008). Music theory in practice: Revised edition 2008. Associated Board of the Royal Schools of Music.

Citação norma Chicago

Taylor, Eric Robert, and Peter Aston. Music Theory in Practice: Revised Edition 2008. London: Associated Board of the Royal Schools of Music, 2008.

Citação norma MLA

Taylor, Eric Robert, and Peter Aston. Music Theory in Practice: Revised Edition 2008. Associated Board of the Royal Schools of Music, 2008.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.