MLA

Bogart, Ernest Ludlow. Economic History of Europe, 1760-1939. London: Longmans, Green and Co., 1942.

APA

Bogart, E. Ludlow. (1942). Economic history of Europe, 1760-1939. London: Longmans, Green and Co.

Chicago

Bogart, Ernest Ludlow Economic History of Europe, 1760-1939. London: Longmans, Green and Co., 1942.