Cita APA (7a ed.)

Mumford Jones, H. (1964). Guide to american literature and its backgrounds since 1890 (3.). Harvard University.

Cita Chicago Style (17a ed.)

Mumford Jones, Howard. Guide to American Literature and Its Backgrounds Since 1890. 3. New York, Estados Unidos: Harvard University, 1964.

Cita MLA (9a ed.)

Mumford Jones, Howard. Guide to American Literature and Its Backgrounds Since 1890. 3. Harvard University, 1964.