Jones, H. M., & Ludwig, R. M. (1972). Guide to American literature and its backgrounds since 1890 (2nd rev. ed.). Harvard University Press.
Chicago Edition CitationJones, Howard Munford, and Richard M. Ludwig. Guide to American Literature and Its Backgrounds Since 1890. 2nd rev. ed. U.S.A.: Harvard University Press, 1972.
MLA Edition CitationJones, Howard Munford, and Richard M. Ludwig. Guide to American Literature and Its Backgrounds Since 1890. 2nd rev. ed. Harvard University Press, 1972.
Warning: These citations may not always be 100% accurate.