APA (7th ed.) Citation

Heymann, T. (1991). The unofficial U.S. census (First edition.). Fawcett Columbine.

Chicago Style (17th ed.) Citation

Heymann, Tom. The Unofficial U.S. Census. First edition. New York: Fawcett Columbine, 1991.

MLA (9th ed.) Citation

Heymann, Tom. The Unofficial U.S. Census. First edition. Fawcett Columbine, 1991.

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