APA (7th ed.) Citation

Sparks, C. (1991). New communication technologies: A challenge for press freedom. Unesco.

Chicago Style (17th ed.) Citation

Sparks, Colin. New Communication Technologies: A Challenge for Press Freedom. Paris: Unesco, 1991.

MLA (9th ed.) Citation

Sparks, Colin. New Communication Technologies: A Challenge for Press Freedom. Unesco, 1991.

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