Cita APA

Jones, H. M., & Ludwig, R. M. (1972). Guide to American literature and its backgrounds since [1890]. Harward University Press.

Citación estilo Chicago

Jones, Howard Munford, y Richard M. Ludwig. Guide to American Literature and Its Backgrounds Since [1890]. Cambridge: Harward University Press, 1972.

Cita MLA

Jones, Howard Munford, y Richard M. Ludwig. Guide to American Literature and Its Backgrounds Since [1890]. Harward University Press, 1972.