APA Edition Citation

Palmer, J. A. (1997). Environmental education in the 21st century: Theory, practice, progress and promise.

Chicago Edition Citation

Palmer, Joy A. Environmental Education in the 21st Century: Theory, Practice, Progress and Promise. London, Routledge, 1997.

MLA Edition Citation

Palmer, Joy A. Environmental Education in the 21st Century: Theory, Practice, Progress and Promise. 1997.