APA aipamena

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 aipamena

Jones, 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 aipamena

Jones, Howard Mumford, and Richard M. Ludwig. Guide to American Literature and Its Backgrounds Since 1890. 3d ed., rev. and enl. Harvard University Press, 1964.