APA引文

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.) Citation

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引文

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.