APA (7th ed.) Citation

Unesco-UNEP International Environmental Education Programme & Fomerans, A. J. (1985). A problem-solving approach to environmental education. Unesco Division of Science Technical and Environmental Education.

Chicago Style (17th ed.) Citation

Unesco-UNEP International Environmental Education Programme and Arnold J. Fomerans. A Problem-solving Approach to Environmental Education. [Paris]: Unesco Division of Science Technical and Environmental Education, 1985.

MLA (9th ed.) Citation

Unesco-UNEP International Environmental Education Programme and Arnold J. Fomerans. A Problem-solving Approach to Environmental Education. Unesco Division of Science Technical and Environmental Education, 1985.