APA (7th ed.) Citation

United States, United States. Continental Congress, & Washington, G. (1788). We the people of the United States, in order to form a more perfect union, establish justice, insure domestic tranquillity [as printed], provide for the common defence, promote the general welfare, and secure the blessings of liberty to ourselves and our posterity, do ordain and establish this Constitution for the United States of America. [publisher not identified].

Chicago Style (17th ed.) Citation

United States, United States. Continental Congress, and George Washington. We the People of the United States, in Order to Form a More Perfect Union, Establish Justice, Insure Domestic Tranquillity [as Printed], Provide for the Common Defence, Promote the General Welfare, and Secure the Blessings of Liberty to Ourselves and Our Posterity, Do Ordain and Establish This Constitution for the United States of America. [Poughkeepsie, N.Y.]: [publisher not identified], 1788.

MLA (9th ed.) Citation

United States, et al. We the People of the United States, in Order to Form a More Perfect Union, Establish Justice, Insure Domestic Tranquillity [as Printed], Provide for the Common Defence, Promote the General Welfare, and Secure the Blessings of Liberty to Ourselves and Our Posterity, Do Ordain and Establish This Constitution for the United States of America. [publisher not identified], 1788.

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