Citazione Stile APA (7a Edizione)

Hubbell, J. B., & Beaty, J. O. (1936). An introduction to poetry (Revised edition.). Macmillan.

Citazione stile Chigago Style (17a edizione)

Hubbell, Jay B., e John O. Beaty. An Introduction to Poetry. Revised edition. New York: Macmillan, 1936.

Citatione MLA (9a ed.)

Hubbell, Jay B., e John O. Beaty. An Introduction to Poetry. Revised edition. Macmillan, 1936.