Cita APA (7th ed.)

Roper, A. (1969). Arnold's Poetic Landscapes. Johns Hopkins Press.

Cita Chicago (17th ed.)

Roper, Alan. Arnold's Poetic Landscapes. Baltimore: Johns Hopkins Press, 1969.

Cita MLA (9th ed.)

Roper, Alan. Arnold's Poetic Landscapes. Johns Hopkins Press, 1969.