Citazione Stile APA (7a Edizione)

Sweet, A. (1908). Song of heaven: Meditation. Century Music.

Citazione stile Chigago Style (17a edizione)

Sweet, A.S. Song of Heaven: Meditation. New York: Century Music, 1908.

Citatione MLA (9a ed.)

Sweet, A.S. Song of Heaven: Meditation. Century Music, 1908.