APA (7th ed.) Citation

Duffin, H. C. (1962). Arnold the poet. Bowes & Bowes.

Chicago Style (17th ed.) Citation

Duffin, Henry Charles. Arnold the Poet. London: Bowes & Bowes, 1962.

MLA (9th ed.) Citation

Duffin, Henry Charles. Arnold the Poet. Bowes & Bowes, 1962.