APA (7th ed.) Citation

U.S. Coast and Geodetic Survey & Clarke, A. R. (1930). Tables for polyconic projection of maps and lengths of terrestrial arcs of meridian and parallels based upon Clarke's reference spheroid of 1866. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

U.S. Coast and Geodetic Survey and A. R. Clarke. Tables for Polyconic Projection of Maps and Lengths of Terrestrial Arcs of Meridian and Parallels Based upon Clarke's Reference Spheroid of 1866. [Washington?]: U.S. Government Printing Office, 1930.

MLA (9th ed.) Citation

U.S. Coast and Geodetic Survey and A. R. Clarke. Tables for Polyconic Projection of Maps and Lengths of Terrestrial Arcs of Meridian and Parallels Based upon Clarke's Reference Spheroid of 1866. U.S. Government Printing Office, 1930.