Gaya APA

Wellek, R., WARREN, A. (1956). Theory of Literature (3). New York: A Harvest Book Harcourt, Brace &World, Inc..

Gaya MLA

Wellek, Rene., WARREN, Austin. "Theory of Literature". 3 New York: A Harvest Book Harcourt, Brace &World, Inc., 1956. Buku Teks.