Ives, H. C. (1944). Natural trigometric functions to seven decimal places for every two seconds of arc, together with miscellaneous tables (2d ed.). Wiley.
Chicago Style (17th ed.) CitationIves, Howard Chapin. Natural Trigometric Functions to Seven Decimal Places for Every Two Seconds of Arc, Together with Miscellaneous Tables. 2d ed. New York: Wiley, 1944.
MLA (9th ed.) CitationIves, Howard Chapin. Natural Trigometric Functions to Seven Decimal Places for Every Two Seconds of Arc, Together with Miscellaneous Tables. 2d ed. Wiley, 1944.
Warning: These citations may not always be 100% accurate.