APA (7th ed.) Citation

Chapman, P. J., & Steege, M. M. (1981). A guide to the United States and Canada. Facts on File.

Chicago Style (17th ed.) Citation

Chapman, Peter J., and Michele McGann Steege. A Guide to the United States and Canada. New York: Facts on File, 1981.

MLA (9th ed.) Citation

Chapman, Peter J., and Michele McGann Steege. A Guide to the United States and Canada. Facts on File, 1981.