APA (7th ed.) Zitazioa

Guettel, A. (2005). The Beauty Is. Hal Leonard Music Publishing.

Chicago Style (17th ed.) Zitazioa

Guettel, Adam. The Beauty Is. Wisconsin, United States: Hal Leonard Music Publishing, 2005.

MLA (9th ed.) Zitazioa

Guettel, Adam. The Beauty Is. Hal Leonard Music Publishing, 2005.