Cita APA (7th ed.)

Richards, I. A., & Constable, J. (1960). Principles of literary criticism. Routledge.

Cita Chicago (17th ed.)

Richards, I. A., i John Constable. Principles of Literary Criticism. London, New York: Routledge, 1960.

Cita MLA (9th ed.)

Richards, I. A., i John Constable. Principles of Literary Criticism. Routledge, 1960.