Patterson, J. (2008). Cross country. Vision.
Cita Chicago Style (17a ed.)Patterson, James. Cross Country. New York Boston: Vision, 2008.
Cita MLA (9a ed.)Patterson, James. Cross Country. Vision, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.