APA (7th ed.) Citation

Congressional Quarterly, inc. (1993). CQ's guide to 1990 congressional redistricting. Congressional Quarterly.

Chicago Style (17th ed.) Citation

Congressional Quarterly, inc. CQ's Guide to 1990 Congressional Redistricting. [Washington, D.C.]: Congressional Quarterly, 1993.

MLA (9th ed.) Citation

Congressional Quarterly, inc. CQ's Guide to 1990 Congressional Redistricting. Congressional Quarterly, 1993.

Warning: These citations may not always be 100% accurate.