Cita APA (7th ed.)

Davidson, G. (1920). Stories from the operas. T.W. Laurie.

Cita Chicago (17th ed.)

Davidson, Gladys. Stories from the Operas. London: T.W. Laurie, 1920.

Cita MLA (8th ed.)

Davidson, Gladys. Stories from the Operas. T.W. Laurie, 1920.