Dyfyniad APA

Allen, F. L. (1952). The big change: America transforms itself, 1900-1950. Bantam Books.

Dyfyniad Arddull Chicago

Allen, Frederick Lewis. The Big Change: America Transforms Itself, 1900-1950. New York: Bantam Books, 1952.

Dyfyniad MLA

Allen, Frederick Lewis. The Big Change: America Transforms Itself, 1900-1950. Bantam Books, 1952.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.