Citazione Stile APA (7a Edizione)

Christy, V. [. (1983). Expressive singing: Song anthology (2nd ed.). Wm. C. Brown.

Citazione stile Chigago Style (17a edizione)

Christy, Van [Ambrose]. Expressive Singing: Song Anthology. 2nd ed. Dubuque: Wm. C. Brown, 1983.

Citatione MLA (9a ed.)

Christy, Van [Ambrose]. Expressive Singing: Song Anthology. 2nd ed. Wm. C. Brown, 1983.