Cita APA (7a ed.)

Richards, I. (1926). Principles of literary criticism. (2nd ed.). Routledge and Kegan Paul.

Cita Chicago Style (17a ed.)

Richards, I.A. Principles of Literary Criticism. 2nd ed. London: Routledge and Kegan Paul, 1926.

Cita MLA (9a ed.)

Richards, I.A. Principles of Literary Criticism. 2nd ed. Routledge and Kegan Paul, 1926.