APA-viite (7. p.)

Wellek, R., & Warren, A. (1949). Theory of literature ([1st ed.].). Harcourt, Brace.

Chicago-viite (17. p.)

Wellek, Rene, ja Austin Warren. Theory of Literature. [1st ed.]. New York: Harcourt, Brace, 1949.

MLA-viite (8. p.)

Wellek, Rene, ja Austin Warren. Theory of Literature. [1st ed.]. Harcourt, Brace, 1949.