Cita APA (7a ed.)

Instituto del Tercer Mundo. (1997). The World guide (English language ed.). New Internationalist Publications.

Cita Chicago Style (17a ed.)

Instituto del Tercer Mundo. The World Guide. English language ed. Oxford: New Internationalist Publications, 1997.

Cita MLA (9a ed.)

Instituto del Tercer Mundo. The World Guide. English language ed. New Internationalist Publications, 1997.