United States. Army. Signal Corps. (1891). Charts showing isobars, isotherms, and winds in U.S. for each month from Jan. 1871 to Dec. 1873. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Army. Signal Corps. Charts Showing Isobars, Isotherms, and Winds in U.S. for Each Month from Jan. 1871 to Dec. 1873. [Washington]: [publisher not identified], 1891.
MLA (9th ed.) CitationUnited States. Army. Signal Corps. Charts Showing Isobars, Isotherms, and Winds in U.S. for Each Month from Jan. 1871 to Dec. 1873. [publisher not identified], 1891.
Warning: These citations may not always be 100% accurate.