Reinfeld, F. (1966). Trappers of the west. Dell.
Cita Chicago Style (17a ed.)Reinfeld, Fred. Trappers of the West. New York: Dell, 1966.
Cita MLA (9a ed.)Reinfeld, Fred. Trappers of the West. Dell, 1966.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.