Dyfyniad APA
ebrary, Inc, Smith, J. B., Griffiths, R. A., & Schofield, P. R. (2011). Wales and the Welsh in the Middle Ages: Essays presented to J. Beverley Smith. University of Wales Press.
Dyfyniad Arddull Chicago
ebrary, Inc, J. Beverley Smith, R. A. Griffiths, and P. R. Schofield. Wales and the Welsh in the Middle Ages: Essays Presented to J. Beverley Smith. Cardiff: University of Wales Press, 2011.
Dyfyniad MLA
ebrary, Inc, et al. Wales and the Welsh in the Middle Ages: Essays Presented to J. Beverley Smith. University of Wales Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.