Wahlin, B., & Zimbelman, D. D. (2014). Canal automation for irrigation systems. American Society of Civil Engineers. https://doi.org/10.1061/9780784413685
Cita Chicago (17th ed.)Wahlin, Brian, i Darell D. Zimbelman. Canal Automation for Irrigation Systems. Reston, Virginia: American Society of Civil Engineers, 2014. https://doi.org/10.1061/9780784413685.
Cita MLA (9th ed.)Wahlin, Brian, i Darell D. Zimbelman. Canal Automation for Irrigation Systems. American Society of Civil Engineers, 2014. https://doi.org/10.1061/9780784413685.
Atenció: Aquestes cites poden no estar 100% correctes.