Cita APA (7a ed.)

Cless, D. (2010). Ecology and environment in European drama. Routledge.

Cita Chicago Style (17a ed.)

Cless, Downing. Ecology and Environment in European Drama. New York, N.Y.: Routledge, 2010.

Cita MLA (9a ed.)

Cless, Downing. Ecology and Environment in European Drama. Routledge, 2010.