APA (7th ed.) Zitazioa
Spencer, H., & Poe, E. A. (1959). The philosophy of style and the philosophy of composition. Pageant Press.
Chicago Style (17th ed.) Zitazioa
Spencer, Herbert, eta Edgar Allan Poe. The Philosophy of Style and the Philosophy of Composition. New York: Pageant Press, 1959.
MLA (9th ed.) Zitazioa
Spencer, Herbert, eta Edgar Allan Poe. The Philosophy of Style and the Philosophy of Composition. Pageant Press, 1959.
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