APA (7th ed.) Citation

Geological Survey (U.S.), U.S. Fish and Wildlife Service, Cold Regions Research and Engineering Laboratory (U.S.), & Wray, J. R. (1982). Vegetation and land cover, Arctic National Wildlife Refuge coastal plain, Alaska. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), U.S. Fish and Wildlife Service, Cold Regions Research and Engineering Laboratory (U.S.), and James R. Wray. Vegetation and Land Cover, Arctic National Wildlife Refuge Coastal Plain, Alaska. Reston, VA: The Survey, 1982.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Vegetation and Land Cover, Arctic National Wildlife Refuge Coastal Plain, Alaska. The Survey, 1982.