APA (7th ed.) Citation

Sly, G. C. (2009). Keys to the drama: Nine perspectives on sonata forms. Ashgate.

Chicago Style (17th ed.) Citation

Sly, Gordon Cameron. Keys to the Drama: Nine Perspectives on Sonata Forms. Farnham, England: Ashgate, 2009.

MLA (8th ed.) Citation

Sly, Gordon Cameron. Keys to the Drama: Nine Perspectives on Sonata Forms. Ashgate, 2009.

Warning: These citations may not always be 100% accurate.