APA (7th ed.) Citation

Chu, V. S. (2011). D.C. gun laws and proposed amendments. Congressional Research Service.

Chicago Style (17th ed.) Citation

Chu, Vivian S. D.C. Gun Laws and Proposed Amendments. [Washington, District of Columbia]: Congressional Research Service, 2011.

MLA (9th ed.) Citation

Chu, Vivian S. D.C. Gun Laws and Proposed Amendments. Congressional Research Service, 2011.