APA (7th ed.) Citation

Gordon, E. (1980). Learning sequences in music: Skill, content, and patterns. G.I.A. Publications.

Chicago Style (17th ed.) Citation

Gordon, Edwin. Learning Sequences in Music: Skill, Content, and Patterns. Chicago: G.I.A. Publications, 1980.

MLA (8th ed.) Citation

Gordon, Edwin. Learning Sequences in Music: Skill, Content, and Patterns. G.I.A. Publications, 1980.