Hutchison, S. T., Kuehn, K. W., & Rinehart, N. (2011). Natural resource condition assessment for Abraham Lincoln Birthplace National Historical Park, Kentucky. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science.
Chicago Style (17th ed.) CitationHutchison, Sean T., Kenneth W. Kuehn, and Nathan Rinehart. Natural Resource Condition Assessment for Abraham Lincoln Birthplace National Historical Park, Kentucky. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2011.
MLA (9th ed.) CitationHutchison, Sean T., et al. Natural Resource Condition Assessment for Abraham Lincoln Birthplace National Historical Park, Kentucky. U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2011.