APA-viite (7. p.)

Brooks, C., & Warren, R. P. (1976). Understanding poetry (4th ed.). Holt, Rinehart and Winston.

Chicago-viite (17. p.)

Brooks, Cleanth, ja Robert Penn Warren. Understanding Poetry. 4th ed. New York: Holt, Rinehart and Winston, 1976.

MLA-viite (9. p.)

Brooks, Cleanth, ja Robert Penn Warren. Understanding Poetry. 4th ed. Holt, Rinehart and Winston, 1976.