Cita APA (7th ed.)

Henderson, T. F. (1966). The ballad in literature. Haskell House.

Cita Chicago (17th ed.)

Henderson, Thomas Finlayson. The Ballad in Literature. New York: Haskell House, 1966.

Cita MLA (9th ed.)

Henderson, Thomas Finlayson. The Ballad in Literature. Haskell House, 1966.