United States. Bureau of Forestry. (1906). Preliminary working plan for public forest tract of Insular Lumber Company, Negros Occidental, P.I. Manila: Bureau of Printing.
Chicago Style (17th ed.) CitationUnited States. Bureau of Forestry. Preliminary Working Plan for Public Forest Tract of Insular Lumber Company, Negros Occidental, P.I. [Washington]: Manila: Bureau of Printing, 1906.
MLA (9th ed.) CitationUnited States. Bureau of Forestry. Preliminary Working Plan for Public Forest Tract of Insular Lumber Company, Negros Occidental, P.I. Manila: Bureau of Printing, 1906.
Warning: These citations may not always be 100% accurate.