Cita APA (7a ed.)

Bogard, T. (1972). Contour in time: The plays of Eugene O´Neill. Oxford University Press.

Cita Chicago Style (17a ed.)

Bogard, Travis. Contour in Time: The Plays of Eugene O´Neill. New York, Estados Unidos: Oxford University Press, 1972.

Cita MLA (9a ed.)

Bogard, Travis. Contour in Time: The Plays of Eugene O´Neill. Oxford University Press, 1972.