Cita APA (7a ed.)

UNESCO. International Environmental Education Programme. (1985). Environmental education: Module for pre-service training of social science teachers and supervisors for secondary schools. UNESCO.

Cita Chicago Style (17a ed.)

UNESCO. International Environmental Education Programme. Environmental Education: Module for Pre-service Training of Social Science Teachers and Supervisors for Secondary Schools. Paris: UNESCO, 1985.

Cita MLA (9a ed.)

UNESCO. International Environmental Education Programme. Environmental Education: Module for Pre-service Training of Social Science Teachers and Supervisors for Secondary Schools. UNESCO, 1985.