United States. Bureau of Land Management. Miles City Field Office. (2008). Final supplement to the Montana statewide oil and gas environmental impact statement and proposed amendment of the Powder River and Billings resource management plans. United States Department of the Interior, Bureau of Land Management, Montana State Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. Miles City Field Office. Final Supplement to the Montana Statewide Oil and Gas Environmental Impact Statement and Proposed Amendment of the Powder River and Billings Resource Management Plans. Billings, Montana: United States Department of the Interior, Bureau of Land Management, Montana State Office, 2008.
MLA (9th ed.) CitationUnited States. Bureau of Land Management. Miles City Field Office. Final Supplement to the Montana Statewide Oil and Gas Environmental Impact Statement and Proposed Amendment of the Powder River and Billings Resource Management Plans. United States Department of the Interior, Bureau of Land Management, Montana State Office, 2008.