APA Style
Wellek, Rene, Warren, Austin. (1963).
Theory of Literature .
United States of America:
Penguin Book.
Chicago Style
Wellek, Rene, Warren, Austin.
Theory of Literature.
United States of America:
Penguin Book,
1963.
Text.
MLA Style
Wellek, Rene, Warren, Austin.
Theory of Literature.
United States of America:
Penguin Book,
1963.
Text.
Turabian Style
Wellek, Rene, Warren, Austin.
Theory of Literature.
United States of America:
Penguin Book,
1963.
Print.