APA

Duffin H. C., . (19631962). Arnold, the poet. New York: Barnes & Noble.

Chicago

Duffin Henry Charles, . 19631962. Arnold, the poet. New York: Barnes & Noble.

Harvard

Duffin H. C., . (19631962). Arnold, the poet. New York: Barnes & Noble.

MLA

Duffin Henry Charles, . Arnold, the poet. New York: Barnes & Noble. 19631962.