APA (7th ed.) Citation

Allen, F. L. (1986). The big change: America transforms itself 1900-1950. Perennial Library.

Chicago Style (17th ed.) Citation

Allen, Frederick Lewis. The Big Change: America Transforms Itself 1900-1950. New York: Perennial Library, 1986.

MLA (9th ed.) Citation

Allen, Frederick Lewis. The Big Change: America Transforms Itself 1900-1950. Perennial Library, 1986.

Warning: These citations may not always be 100% accurate.