APA (7th ed.) Citation

Northeastern Forest Experiment Station (Radnor, Pa.), & United States. Forest Service. (1977). Children, nature, and the urban environment: Proceedings of a symposium-fair. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station.

Chicago Style (17th ed.) Citation

Northeastern Forest Experiment Station (Radnor, Pa.), and United States. Forest Service. Children, Nature, and the Urban Environment: Proceedings of a Symposium-fair. Upper Darby, Pa.: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977.

MLA (9th ed.) Citation

Northeastern Forest Experiment Station (Radnor, Pa.), and United States. Forest Service. Children, Nature, and the Urban Environment: Proceedings of a Symposium-fair. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977.