United States. Light-House Board & Gillespie, G. L. (1881). Report upon construction of Tillamook Rock light station, sea coast of Oregon. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Light-House Board and G. L. Gillespie. Report upon Construction of Tillamook Rock Light Station, Sea Coast of Oregon. Washington: U.S. Government Printing Office, 1881.
MLA (9th ed.) CitationUnited States. Light-House Board and G. L. Gillespie. Report upon Construction of Tillamook Rock Light Station, Sea Coast of Oregon. U.S. Government Printing Office, 1881.
Warning: These citations may not always be 100% accurate.