APA (7th ed.) Citation

Restad, P. L. (1995). Christmas in America: A history. Oxford University Press.

Chicago Style (17th ed.) Citation

Restad, Penne L. Christmas in America: A History. New York [etc.]: Oxford University Press, 1995.

MLA (9th ed.) Citation

Restad, Penne L. Christmas in America: A History. Oxford University Press, 1995.