APA (7th ed.) Citation

Crowl, P. A. (1943). Maryland during and after the revolution: A political and economic study. Johns Hopkins University studies in historical and political science.

Chicago Style (17th ed.) Citation

Crowl, Philip Axtell. "Maryland During and After the Revolution: A Political and Economic Study." Johns Hopkins University Studies in Historical and Political Science 1943.

MLA (9th ed.) Citation

Crowl, Philip Axtell. "Maryland During and After the Revolution: A Political and Economic Study." Johns Hopkins University Studies in Historical and Political Science, 1943.