Stark, P. L. (1990). A cartobibliography of separately published U.S. Geological Survey special maps and river surveys. Western Assoc. of Map Libraries.
Chicago Style (17th ed.) CitationStark, Peter L. A Cartobibliography of Separately Published U.S. Geological Survey Special Maps and River Surveys. Santa Cruz, Calif: Western Assoc. of Map Libraries, 1990.
MLA (9th ed.) CitationStark, Peter L. A Cartobibliography of Separately Published U.S. Geological Survey Special Maps and River Surveys. Western Assoc. of Map Libraries, 1990.
Warning: These citations may not always be 100% accurate.