APA (7th ed.) Citation

Edelman, J. R. (1996). The natural classroom: A directory of field courses, programs, and expeditions in the natural sciences. North American Press.

Chicago Style (17th ed.) Citation

Edelman, Jack R. The Natural Classroom: A Directory of Field Courses, Programs, and Expeditions in the Natural Sciences. Golden, Colo.: North American Press, 1996.

MLA (9th ed.) Citation

Edelman, Jack R. The Natural Classroom: A Directory of Field Courses, Programs, and Expeditions in the Natural Sciences. North American Press, 1996.