APA (7th ed.) Citation

Clark, F., Goss, L., & Grove, R. (1980). Keyboard Musician: Library for piano students. Summy-Birchard Inc.

Chicago Style (17th ed.) Citation

Clark, Frances, Louise Goss, and Roger Grove. Keyboard Musician: Library for Piano Students. Miami Florida: Summy-Birchard Inc, 1980.

MLA (9th ed.) Citation

Clark, Frances, et al. Keyboard Musician: Library for Piano Students. Summy-Birchard Inc, 1980.