APA (7th ed.) Citation

England and Wales. (1649). An act declaring and constituting the people of England to be a commonwealth and free-state. Printed for Edward Husband.

Chicago Style (17th ed.) Citation

England and Wales. An Act Declaring and Constituting the People of England to Be a Commonwealth and Free-state. London: Printed for Edward Husband, 1649.

MLA (9th ed.) Citation

England and Wales. An Act Declaring and Constituting the People of England to Be a Commonwealth and Free-state. Printed for Edward Husband, 1649.