Cita APA (7a ed.)

Tressel, G. W. (1975). The Future of educational telecommunication: A planning study. Lexington Books.

Cita Chicago Style (17a ed.)

Tressel, George W. The Future of Educational Telecommunication: A Planning Study. Lexington [etc.]: Lexington Books, 1975.

Cita MLA (9a ed.)

Tressel, George W. The Future of Educational Telecommunication: A Planning Study. Lexington Books, 1975.