Results of observations made at the Coast and Geodetic Survey Magnetic Observatory near Honolulu, Hawaii

Chicago citation style
U.S. Coast and Geodetic Survey. Results of observations made at the Coast and Geodetic Survey Magnetic Observatory near Honolulu, Hawaii. 1909-. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000889481. (Accessed December 10, 2018.)
APA citation style
U.S. Coast and Geodetic Survey, (1909-) Results of observations made at the Coast and Geodetic Survey Magnetic Observatory near Honolulu, Hawaii. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000889481
MLA citation style
U.S. Coast and Geodetic Survey. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000889481>.
Note: These citations are programmatically generated and may be incomplete.