APA (7th ed.) Citation

Pickels, G. W., & Wiley, C. C. (1939). Route surveying (2d ed.). Wiley.

Chicago Style (17th ed.) Citation

Pickels, George Wellington, and Carroll Carson Wiley. Route Surveying. 2d ed. New York: Wiley, 1939.

MLA (9th ed.) Citation

Pickels, George Wellington, and Carroll Carson Wiley. Route Surveying. 2d ed. Wiley, 1939.