APA استشهاد

United States. Bureau of the Census. Geography Division., & United States. Bureau of the Census. (2003). Congressional districts of the 108th Congress of the United States (January 2003 to 2005). [Washington, D.C.]: U.S. Dept. of Commerce, Bureau of the Census.

استشهاد بنمط شيكاغو

United States. Bureau of the Census. Geography Division., و United States. Bureau of the Census. Congressional Districts of the 108th Congress of the United States (January 2003 to 2005). [Washington, D.C.]: U.S. Dept. of Commerce, Bureau of the Census, 2003.

MLA استشهاد

United States. Bureau of the Census. Geography Division., و United States. Bureau of the Census. Congressional Districts of the 108th Congress of the United States (January 2003 to 2005). [Washington, D.C.]: U.S. Dept. of Commerce, Bureau of the Census, 2003.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.