Dyfyniad APA
Lewis, N. (1964). New power with words. Galahad Books.
Dyfyniad Arddull Chicago
Lewis, Norman. New Power with Words. New York: Galahad Books, 1964.
Dyfyniad MLA
Lewis, Norman. New Power with Words. Galahad Books, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.