Ferguson, M. W., Salter, M. J., & Stallworthy, J. (1997). The Norton anthology of poetry (Shorter Forth edition.). Norton.
Cita Chicago Style (17a ed.)Ferguson, Margaret W., Mary Jo Salter, y Jon Stallworthy. The Norton Anthology of Poetry. Shorter Forth edition. New York: Norton, 1997.
Cita MLA (8a ed.)Ferguson, Margaret W., et al. The Norton Anthology of Poetry. Shorter Forth edition. Norton, 1997.
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