APA (7th ed.) Citation

Varallo, A. (2005). This Day in History. University of Iowa Press.

Chicago Style (17th ed.) Citation

Varallo, Anthony. This Day in History. Iowa City, IA: University of Iowa Press, 2005.

MLA (8th ed.) Citation

Varallo, Anthony. This Day in History. University of Iowa Press, 2005.

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