Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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