APA (7th ed.) Citation

Institute for Information Services (Falls Church, Va.). (1991). Universal telephone service: Ready for the 21st century? The Institute.

Chicago Style (17th ed.) Citation

Institute for Information Services (Falls Church, Va.). Universal Telephone Service: Ready for the 21st Century? [Falls Church, Va.]: The Institute, 1991.

MLA (9th ed.) Citation

Institute for Information Services (Falls Church, Va.). Universal Telephone Service: Ready for the 21st Century? The Institute, 1991.

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