Cita APA

Wellek, R. (1956). Theory of literature. New York: Harcourt, Brace.

Citación estilo Chicago

Wellek, René. Theory of Literature. New York: Harcourt, Brace, 1956.

Cita MLA

Wellek, René. Theory of Literature. New York: Harcourt, Brace, 1956.