Cita APA

Wellek, R. W. (1949). Theory of Literature. Penguin Books.

Citación estilo Chicago

Wellek, Rene Warren. Theory of Literature. England: Penguin Books, 1949.

Cita MLA

Wellek, Rene Warren. Theory of Literature. Penguin Books, 1949.

Warning: These citations may not always be 100% accurate.