Citazione Stile APA (7a Edizione)

Christy, V. [. (1966). Expressive singing: Song anthology. Wm. C. Brown.

Citazione stile Chigago Style (17a edizione)

Christy, Van [Ambrose]. Expressive Singing: Song Anthology. Dubuque: Wm. C. Brown, 1966.

Citatione MLA (9a ed.)

Christy, Van [Ambrose]. Expressive Singing: Song Anthology. Wm. C. Brown, 1966.