APA (7th ed.) Citation

Barnes, H. E., & Knight, M. M. (1928). Economic history of Europe.

Chicago Style (17th ed.) Citation

Barnes, Harry Elmer, and Melvin M. Knight. Economic History of Europe. 1928.

MLA (8th ed.) Citation

Barnes, Harry Elmer, and Melvin M. Knight. Economic History of Europe. 1928.

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