APA (7th ed.) Citation

Wasem, R. E. (2004). U.S. immigration policy on permanent admissions. Congressional Research Service, the Library of Congress.

Chicago Style (17th ed.) Citation

Wasem, Ruth Ellen. U.S. Immigration Policy on Permanent Admissions. [Washington, District of Columbia]: Congressional Research Service, the Library of Congress, 2004.

MLA (9th ed.) Citation

Wasem, Ruth Ellen. U.S. Immigration Policy on Permanent Admissions. Congressional Research Service, the Library of Congress, 2004.