APA Style
Wellek, Rene, Warren, Austin. (1976).
Theory of literature .
London:
Penguin Books.
Chicago Style
Wellek, Rene, Warren, Austin.
Theory of literature.
London:
Penguin Books,
1976.
Text.
MLA Style
Wellek, Rene, Warren, Austin.
Theory of literature.
London:
Penguin Books,
1976.
Text.
Turabian Style
Wellek, Rene, Warren, Austin.
Theory of literature.
London:
Penguin Books,
1976.
Print.