Styl cytowania APA

Davisson, W. I., & Harper James E. European economic history. Appleton-Century-Crofts.

Styl cytowania Chicago

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

Styl cytowania MLA

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