APA

Gardner H. L., . (1972). The new Oxford book of English verse, 1250-1950. New York: Oxford University Press.

Chicago

Gardner Helen Louise, . 1972. The new Oxford book of English verse, 1250-1950. New York: Oxford University Press.

Harvard

Gardner H. L., . (1972). The new Oxford book of English verse, 1250-1950. New York: Oxford University Press.

MLA

Gardner Helen Louise, . The new Oxford book of English verse, 1250-1950. New York: Oxford University Press. 1972.