Jones, H. M., & Ludwig, R. M. (1964). Guide to American literature and its backgrounds since 1890 (3d ed., rev. and enl.). Harvard University Press.
Chicago Style (17th ed.) CitationJones, Howard Mumford, and Richard M. Ludwig. Guide to American Literature and Its Backgrounds Since 1890. 3d ed., rev. and enl. Cambridge: Harvard University Press, 1964.
MLA (8th ed.) CitationJones, Howard Mumford, and Richard M. Ludwig. Guide to American Literature and Its Backgrounds Since 1890. 3d ed., rev. and enl. Harvard University Press, 1964.
Warning: These citations may not always be 100% accurate.