Dyfyniad APA

Richards, I. A. (1996). Principles of literary criticism. K. Paul, Trench, Trubner, & Co., ltd.; Harcourt, Brace & Co., inc.; Universal Book Stall.

Dyfyniad Arddull Chicago

Richards, I. A. Principles of Literary Criticism. London; New York; New Delhi: K. Paul, Trench, Trubner, & Co., ltd.; Harcourt, Brace & Co., inc.; Universal Book Stall, 1996.

Dyfyniad MLA

Richards, I. A. Principles of Literary Criticism. K. Paul, Trench, Trubner, & Co., ltd.; Harcourt, Brace & Co., inc.; Universal Book Stall, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.