APA (7th ed.) Citation

Davisson, W. I., & Harper, J. E. (1972). European economic history. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Davisson, William I., and James E. Harper. European Economic History. New York: Appleton-Century-Crofts, 1972.

MLA (9th ed.) Citation

Davisson, William I., and James E. Harper. European Economic History. Appleton-Century-Crofts, 1972.