APA (7th ed.) Citation

Gordon, E. E. (2012). Learning sequences in music: A contemporary music learning theory (2012 edition.). GIA Publications, Inc.

Chicago Style (17th ed.) Citation

Gordon, Edwin E. Learning Sequences in Music: A Contemporary Music Learning Theory. 2012 edition. Chicago: GIA Publications, Inc, 2012.

MLA (9th ed.) Citation

Gordon, Edwin E. Learning Sequences in Music: A Contemporary Music Learning Theory. 2012 edition. GIA Publications, Inc, 2012.