APA (7th ed.) Citation

Marie Cherry, Large , M., & Roadknight , P. (2007). Opus 2: Progression in Music 11-14. Harcourt Education Limited.

Chicago Style (17th ed.) Citation

Marie Cherry, Martyn Large , and Peter Roadknight. Opus 2: Progression in Music 11-14. Harcourt Education Limited, 2007.

MLA (9th ed.) Citation

Marie Cherry, et al. Opus 2: Progression in Music 11-14. Harcourt Education Limited, 2007.