Citazione Stile APA (7a Edizione)

Horvit, M., Koozin, T., & Nelson, R. (2013). Music for ear training (4th ed.). Schirmer Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Horvit, Michael, Timothy Koozin, e Robert Nelson. Music for Ear Training. 4th ed. Boston, Massachusetts: Schirmer Cengage Learning, 2013.

Citatione MLA (9a ed.)

Horvit, Michael, et al. Music for Ear Training. 4th ed. Schirmer Cengage Learning, 2013.