Interior Department, Puerto Rico. (1907). Report of Commissioner of Interior for Porto Rico, to Governor of Porto Rico, for fiscal year ended June 30, 1907. US GPO.
Chicago Style (17th ed.) CitationInterior Department, Puerto Rico. Report of Commissioner of Interior for Porto Rico, to Governor of Porto Rico, for Fiscal Year Ended June 30, 1907. Washington, D.C.: US GPO, 1907.
MLA (9th ed.) CitationInterior Department, Puerto Rico. Report of Commissioner of Interior for Porto Rico, to Governor of Porto Rico, for Fiscal Year Ended June 30, 1907. US GPO, 1907.
Warning: These citations may not always be 100% accurate.