APA (7th ed.) Citation

Butler, W. F. T. (1906). The Lombard communes: A history of the republics of north Italy. Unwin.

Chicago Style (17th ed.) Citation

Butler, William Francis Thomas. The Lombard Communes: A History of the Republics of North Italy. London: Unwin, 1906.

MLA (8th ed.) Citation

Butler, William Francis Thomas. The Lombard Communes: A History of the Republics of North Italy. Unwin, 1906.

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