Schwartzberg, J. E. (1992). Nautical mapping. The history of cartography, J.B. Harley and David Woodward, Chicago [etc.], P. 494-503 (1), 494.
Chicago Style (17th ed.) CitationSchwartzberg, Joseph E. "Nautical Mapping." The History of Cartography, J.B. Harley and David Woodward, Chicago [etc.], P. 494-503 (1) 1992: 494.
MLA (9th ed.) CitationSchwartzberg, Joseph E. "Nautical Mapping." The History of Cartography, J.B. Harley and David Woodward, Chicago [etc.], P. 494-503 (1), 1992, p. 494.
Warning: These citations may not always be 100% accurate.