APA (7. basım) Alıntı

Wellek, R., & Warren, A. (1956). Theory of literature (3rd ed.). Harcourt.

Chicago Style (17. basım) Atıf

Wellek, Rene, ve Austin Warren. Theory of Literature. 3rd ed. New York: Harcourt, 1956.

MLA (9th ed.) Atıf

Wellek, Rene, ve Austin Warren. Theory of Literature. 3rd ed. Harcourt, 1956.