Woodward, R. S. (1889). Formulas and tables to facilitate the construction and use of maps. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationWoodward, Robert Simpson. Formulas and Tables to Facilitate the Construction and Use of Maps. Washington, D.C.: Department of the Interior, United States Geological Survey, 1889.
MLA (9th ed.) CitationWoodward, Robert Simpson. Formulas and Tables to Facilitate the Construction and Use of Maps. Department of the Interior, United States Geological Survey, 1889.
Warning: These citations may not always be 100% accurate.