Citazione Stile APA (7a Edizione)

Walters, R. (2017). The Singer's Musical Theatre Anthology: Duets - Volume 4: Duets - Volume 4. Hal Leonard Corporation.

Citazione stile Chigago Style (17a edizione)

Walters, Richard. The Singer's Musical Theatre Anthology: Duets - Volume 4: Duets - Volume 4. Milwaukee, WI, United States: Hal Leonard Corporation, 2017.

Citatione MLA (9a ed.)

Walters, Richard. The Singer's Musical Theatre Anthology: Duets - Volume 4: Duets - Volume 4. Hal Leonard Corporation, 2017.