Ferguson, M. W., Salter, M. J., & Stallworthy, J. (1996). The Norton anthology of poetry (Fourth edition.). W.W. Norton.

Ferguson, Margaret W., Mary Jo Salter, and Jon Stallworthy. The Norton Anthology of Poetry. Fourth edition. New York: W.W. Norton, 1996.

Ferguson, Margaret W., et al. The Norton Anthology of Poetry. Fourth edition. W.W. Norton, 1996.