Lauritis, J. A. (1956). The tree of life. Holy Ghost Fathers.
Dyfyniad Arddull ChicagoLauritis, Joseph A. The Tree of Life. Washington, D.C.: Holy Ghost Fathers, 1956.
Dyfyniad MLALauritis, Joseph A. The Tree of Life. Holy Ghost Fathers, 1956.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.