APA (7th ed.) Citation

Rock, J. (2013). Great Smoky Mountains National Park: Rare plant monitoring summary 1989-2010. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science.

Chicago Style (17th ed.) Citation

Rock, Janet. Great Smoky Mountains National Park: Rare Plant Monitoring Summary 1989-2010. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2013.

MLA (9th ed.) Citation

Rock, Janet. Great Smoky Mountains National Park: Rare Plant Monitoring Summary 1989-2010. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2013.