Cita APA (7th ed.)

Kenyon, J. R. (2010). The medieval castles of Wales. University of Wales Press.

Cita Chicago (17th ed.)

Kenyon, John R. The Medieval Castles of Wales. Cardiff: University of Wales Press, 2010.

Cita MLA (9th ed.)

Kenyon, John R. The Medieval Castles of Wales. University of Wales Press, 2010.