Schakel, P. (1997). Approaching poetry: Perspectives and responses. St.Martin's.
Cita Chicago (17th ed.)Schakel, Peter. Approaching Poetry: Perspectives and Responses. New York: St.Martin's, 1997.
Cita MLA (9th ed.)Schakel, Peter. Approaching Poetry: Perspectives and Responses. St.Martin's, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.