APA (7th ed.) Citation

International Boundaries Research Unit & Biger, G. (1995). The encyclopedia of international boundaries. Facts on File.

Chicago Style (17th ed.) Citation

International Boundaries Research Unit and Gideon Biger. The Encyclopedia of International Boundaries. New York: Facts on File, 1995.

MLA (9th ed.) Citation

International Boundaries Research Unit and Gideon Biger. The Encyclopedia of International Boundaries. Facts on File, 1995.

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