(2000). A new nation: Adventures in time and place. New York: McGraw-Hill School Division.
Dyfyniad Arddull ChicagoA New Nation: Adventures in Time and Place. New York: McGraw-Hill School Division, 2000.
Dyfyniad MLAA New Nation: Adventures in Time and Place. New York: McGraw-Hill School Division, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.