APA
Lewis C. S., Lewis C. S. & Rouben Mamoulian Collection (Library of Congress). (19621961). The screwtape letters & Screwtape proposes a toast. New York: Macmillan.
Chicago
Lewis C S, Lewis C S and Rouben Mamoulian Collection (Library of Congress). 19621961. The screwtape letters & Screwtape proposes a toast. New York: Macmillan.
Harvard
Lewis C. S., Lewis C. S. and Rouben Mamoulian Collection (Library of Congress). (19621961). The screwtape letters & Screwtape proposes a toast. New York: Macmillan.
MLA
Lewis C S, Lewis C S and Rouben Mamoulian Collection (Library of Congress). The screwtape letters & Screwtape proposes a toast. New York: Macmillan. 19621961.
文字集叢: Macmillan paperbacks ; MP108出版細節:New York, Macmillan, 1962 [c1961]說明: 172 p. 18 cm劃一題名: 包括作品: 主題: 杜威分類法: 
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