APA aipamena

Richards I.A. (1967). Principles of literary criticism. Routledge and kegan paul Ltd.

Chicago Style aipamena

Richards I.A. Principles of Literary Criticism. London: Routledge and kegan paul Ltd, 1967.

MLA aipamena

Richards I.A. Principles of Literary Criticism. Routledge and kegan paul Ltd, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.