APA

Williams O., . (1958). Immortal poems of the English language. New York: Washington Square Press, Inc.

Chicago

Williams Oscar, . 1958. Immortal poems of the English language. New York: Washington Square Press, Inc.

Harvard

Williams O., . (1958). Immortal poems of the English language. New York: Washington Square Press, Inc.

MLA

Williams Oscar, . Immortal poems of the English language. New York: Washington Square Press, Inc. 1958.