Results of magnetic observations made by the United States Coast and Geodetic Survey between July 1, 1911, and December 31, 1912

MLA

Faris, R. L. and U.S. Coast and Geodetic Survey. Results of magnetic observations made by the United States Coast and Geodetic Survey between July 1, 1911, and December 31, 1912. Washington : G.P.O., 1913.

APA

Faris, R. & U.S. Coast and Geodetic Survey. (1913). Results of magnetic observations made by the United States Coast and Geodetic Survey between July 1, 1911, and December 31, 1912. Washington : G.P.O..

Chicago

Faris, R. L. and U.S. Coast and Geodetic Survey. Results of magnetic observations made by the United States Coast and Geodetic Survey between July 1, 1911, and December 31, 1912. Washington : G.P.O., 1913.