Cite

Ten factors that affect the severity of environmental impacts of visitors in protected areas.

MLA

Pickering, Catherine Marina. “Ten Factors That Affect the Severity of Environmental Impacts of Visitors in Protected Areas.” Ambio, vol. 39, no. 1, Feb. 2010, pp. 70–77. EBSCOhost, https://doi.org/10.1007/s13280-009-0007-6.



APA

Pickering, C. M. (2010). Ten factors that affect the severity of environmental impacts of visitors in protected areas. Ambio, 39(1), 70–77. https://doi.org/10.1007/s13280-009-0007-6



Chicago

Pickering, Catherine Marina. 2010. “Ten Factors That Affect the Severity of Environmental Impacts of Visitors in Protected Areas.” Ambio 39 (1): 70–77. doi:10.1007/s13280-009-0007-6.