Cita APA (7a ed.)

Kennedy, X. J., & Gioia, D. (2007). An introduction to poetry (12th ed.). Pearson Longman.

Cita Chicago Style (17a ed.)

Kennedy, X. J., y Dana Gioia. An Introduction to Poetry. 12th ed. New York: Pearson Longman, 2007.

Cita MLA (9a ed.)

Kennedy, X. J., y Dana Gioia. An Introduction to Poetry. 12th ed. Pearson Longman, 2007.