Gaya APA

Wellek, , R. (1956). Theory of LIterature (1). New York: A Harvest Book Harcourt, Brace &World, Inc..

Gaya MLA

Wellek, , Rene. "Theory of LIterature". 1 New York: A Harvest Book Harcourt, Brace &World, Inc., 1956. Buku Teks.