Understanding maps: charting the land, sea, and sky.
APA Citation
Tannenbaum, B., Stillman, M. (1957). Understanding maps: charting the land, sea, and sky. New York: Whittlesey House.
MLA Citation
Tannenbaum, Beulah, and Myra Stillman. Understanding Maps: Charting the Land, Sea, And Sky. New York: Whittlesey House, 1957.
Warning: These citations may not always be complete (especially for serials).