APA (7th ed.) Citation

Code, W. E. (1936). Equipping a small irrigation pumping plant. Colorado State College, Colorado Experiment Station.

Chicago Style (17th ed.) Citation

Code, W. E. Equipping a Small Irrigation Pumping Plant. Fort Collins: Colorado State College, Colorado Experiment Station, 1936.

MLA (8th ed.) Citation

Code, W. E. Equipping a Small Irrigation Pumping Plant. Colorado State College, Colorado Experiment Station, 1936.