APA

Ellmann R., O'clair R., . (1998). The norton anthology of modern poetry. : w.w.Norton and company.

Chicago

Ellmann Richard, O'clair Robert, . 1998. The norton anthology of modern poetry. : w.w.Norton and company.

Harvard

Ellmann R., O'clair R., . (1998). The norton anthology of modern poetry. : w.w.Norton and company.

MLA

Ellmann Richard, O'clair Robert, . The norton anthology of modern poetry. : w.w.Norton and company. 1998.