Marcus, J. S. (1991). The art of cartography. New York: Alfred A. Knopf.
Trích dẫn kiểu ChicagoMarcus, J. S. The Art of Cartography. New York: Alfred A. Knopf, 1991.
MLA引文Marcus, J. S. The Art of Cartography. New York: Alfred A. Knopf, 1991.
警告：这些引文格式不一定是100％准确.