APA (7th ed.) Citation

Ashton, I. (2010). Alpine vegetation composition structure and soils monitoring protocol (2010 version.). U.S. Department of the Interior, National Park Service, Natural Resource Program Center.

Chicago Style (17th ed.) Citation

Ashton, Isabel. Alpine Vegetation Composition Structure and Soils Monitoring Protocol. 2010 version. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2010.

MLA (9th ed.) Citation

Ashton, Isabel. Alpine Vegetation Composition Structure and Soils Monitoring Protocol. 2010 version. U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2010.