Bodkin, J. L., & Natural Resource Program Center (U.S.). (2011). SOP for collecting sea otter forage data: Southwest Alaska Inventory and Monitoring Network (Version 3.2.). U.S. Department of the Interior, National Park Service, Natural Resource Program Center.
Chicago Style (17th ed.) CitationBodkin, James L., and Natural Resource Program Center (U.S.). SOP for Collecting Sea Otter Forage Data: Southwest Alaska Inventory and Monitoring Network. Version 3.2. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2011.
MLA (8th ed.) CitationBodkin, James L., and Natural Resource Program Center (U.S.). SOP for Collecting Sea Otter Forage Data: Southwest Alaska Inventory and Monitoring Network. Version 3.2. U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2011.