Improved lunar ephemeris, 1952-1959 :
a joint supplement to the American ephemeris and the (British) Nautical almanac /
prepared jointly by the Nautical Almanac Offices of the United States of America and the United Kingdom.
APA Citation
United States Naval Observatory. Nautical Almanac Office., Great Britain. Nautical Almanac Office. (1954). Improved lunar ephemeris, 1952-1959: a joint supplement to the American ephemeris and the (British) Nautical almanac. Washington: U.S. Govt. Print. Off..
MLA Citation
United States Naval Observatory. Nautical Almanac Office, and Great Britain. Nautical Almanac Office. Improved Lunar Ephemeris, 1952-1959: a Joint Supplement to the American Ephemeris And the (British) Nautical Almanac. Washington: U.S. Govt. Print. Off., 1954.
Warning: These citations may not always be complete (especially for serials).