APA (7th ed.) Citation

Harrison, M. (1995). Contemporary music theory: Level 1. Harrison Music Education Systems.

Chicago Style (17th ed.) Citation

Harrison, Mark. Contemporary Music Theory: Level 1. [Sherman Oaks, Calif.]: Harrison Music Education Systems, 1995.

MLA (9th ed.) Citation

Harrison, Mark. Contemporary Music Theory: Level 1. Harrison Music Education Systems, 1995.

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