Coon, H. L., Bowman, M. L., & ERIC Center for Science, M. a. E. E. (1976). Environmental education in the urban setting: Rationale and teaching activities. ERIC Center for Science.
Цитирование в стиле Чикаго (17-е изд.)Coon, Herbert L., Mary Lynne Bowman, и Mathematics and Enviromental Education ERIC Center for Science. Environmental Education in the Urban Setting: Rationale and Teaching Activities. Columbus, OH: ERIC Center for Science, 1976.
Цитирование MLA (9-е изд.)Coon, Herbert L., et al. Environmental Education in the Urban Setting: Rationale and Teaching Activities. ERIC Center for Science, 1976.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.