APA (7th ed.) Citation

Glover, J., Young, M. S., & Young, S. (2003). Primary Music: Later Years.

Chicago Style (17th ed.) Citation

Glover, Jo, Ms Susan Young, and Susan Young. Primary Music: Later Years. 2003.

MLA (9th ed.) Citation

Glover, Jo, et al. Primary Music: Later Years. 2003.