APA引文

United States. (2010). An act entitled The patient protection and affordable care act. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. An Act Entitled The Patient Protection and Affordable Care Act. [Washington, D.C.: U.S. G.P.O., 2010.

MLA引文

United States. An Act Entitled The Patient Protection and Affordable Care Act. U.S. G.P.O., 2010.

警告：這些引文格式不一定是100％准確.