(1966). Essays: 2nd ed (2nd ed.). Wadsworth.
Chicago Style (17. basım) AtıfEssays: 2nd Ed. 2nd ed. Belmont, Calif.: Wadsworth, 1966.
MLA (9th ed.) AtıfEssays: 2nd Ed. 2nd ed. Wadsworth, 1966.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
(1966). Essays: 2nd ed (2nd ed.). Wadsworth.
Chicago Style (17. basım) AtıfEssays: 2nd Ed. 2nd ed. Belmont, Calif.: Wadsworth, 1966.
MLA (9th ed.) AtıfEssays: 2nd Ed. 2nd ed. Wadsworth, 1966.