APA (7th ed.) Citation

Glover, D. C., & Averre, D. Christmas music: Theme and variation.

Chicago Style (17th ed.) Citation

Glover, David Carr, and Dick Averre. Christmas Music: Theme and Variation.

MLA (9th ed.) Citation

Glover, David Carr, and Dick Averre. Christmas Music: Theme and Variation.

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