Cita APA (7a ed.)

Dahmus, J. (1970). The Middle Ages: A popular history (Image Books ed.). Image Books.

Cita Chicago Style (17a ed.)

Dahmus, Joseph. The Middle Ages: A Popular History. Image Books ed. Garden City, New York: Image Books, 1970.

Cita MLA (9a ed.)

Dahmus, Joseph. The Middle Ages: A Popular History. Image Books ed. Image Books, 1970.