APA
Wellek R. &. N. S. G., . (1963). Concepts of Criticism. London: Yale University press.
Chicago
Wellek Rene & Nichols Stephen G.(Ed.), . 1963. Concepts of Criticism. London: Yale University press.
Harvard
Wellek R. &. N. S. G., . (1963). Concepts of Criticism. London: Yale University press.
MLA
Wellek Rene & Nichols Stephen G.(Ed.), . Concepts of Criticism. London: Yale University press. 1963.