Gaya APA

Gillingham, J., Griffiths, R, A. (2000). Medieval Britain: A Very Short Introduction . New York: Oxford University Press.

Gaya MLA

Gillingham, John., Griffiths, Ralph, A.. "Medieval Britain: A Very Short Introduction". New York: Oxford University Press, 2000. GEN - Bacaan/Seri Non-Fiksi.