APA (7th ed.) Citation

Mahan, C. G. (2011). Assessment of natural resources and watershed conditions for Delaware Water Gap National Recreation Area and Upper Delaware Scenic and Recreational River. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science.

Chicago Style (17th ed.) Citation

Mahan, Carolyn G. Assessment of Natural Resources and Watershed Conditions for Delaware Water Gap National Recreation Area and Upper Delaware Scenic and Recreational River. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2011.

MLA (9th ed.) Citation

Mahan, Carolyn G. Assessment of Natural Resources and Watershed Conditions for Delaware Water Gap National Recreation Area and Upper Delaware Scenic and Recreational River. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2011.