APA (7th ed.) Citation

Unesco. General Information Programme, UNISIST (Program), Simmons, P. A., & Hopkinson, A. (1988). CCF, Common Communication Format (2nd ed.). United Nations Educational, Scientific and Cultural Organization.

Chicago Style (17th ed.) Citation

Unesco. General Information Programme, UNISIST (Program), Peter Alan Simmons, and A. Hopkinson. CCF, Common Communication Format. 2nd ed. Paris: United Nations Educational, Scientific and Cultural Organization, 1988.

MLA (9th ed.) Citation

Unesco. General Information Programme, et al. CCF, Common Communication Format. 2nd ed. United Nations Educational, Scientific and Cultural Organization, 1988.