Citazione Stile APA (7a Edizione)

Schubert, F. P., Walters, R., Gerhart, M., Spiegelman, I., & Ward, L. (2008). 15 selected songs: High voice. Hal Leonard.

Citazione stile Chigago Style (17a edizione)

Schubert, Franz Peter, Richard Walters, Martha Gerhart, Irene Spiegelman, e Lura Ward. 15 Selected Songs: High Voice. Milwaukee, Wis: Hal Leonard, 2008.

Citatione MLA (9a ed.)

Schubert, Franz Peter, et al. 15 Selected Songs: High Voice. Hal Leonard, 2008.