Cita APA (7a ed.)

Wellek, R., & Nichols, S. G. (1964). Concepts of criticism. Yale University Press.

Cita Chicago Style (17a ed.)

Wellek, René, y Stephen G. Nichols. Concepts of Criticism. New Haven [etc.]: Yale University Press, 1964.

Cita MLA (9a ed.)

Wellek, René, y Stephen G. Nichols. Concepts of Criticism. Yale University Press, 1964.