APA (7th ed.) Citation

(2005). U.S. legal permanent residents. U.S. Department of Homeland Security, Office of Immigration Statistics, Policy Directorate.

Chicago Style (17th ed.) Citation

U.S. Legal Permanent Residents. [Washington, D.C.]: U.S. Department of Homeland Security, Office of Immigration Statistics, Policy Directorate, 2005.

MLA (9th ed.) Citation

U.S. Legal Permanent Residents. U.S. Department of Homeland Security, Office of Immigration Statistics, Policy Directorate, 2005.