Route surveying,
by George Wellington Pickels... and Carroll Carson Wiley...
APA Citation
Pickels, G. Wellington., Wiley, C. Carson. (1939). Route surveying. 2d ed. New York: J. Wiley & sons, inc..
MLA Citation
Pickels, George Wellington, 1883-1944, and Carroll Carson Wiley. Route Surveying. 2d ed. New York: J. Wiley & sons, inc., 1939.
Warning: These citations may not always be complete (especially for serials).