Droste, R. L. (1997). Theory and practice of water and wastewater treatment. New York: John Wiley and Sons.
استشهاد بنمط شيكاغوDroste, Ronald L. Theory and Practice of Water and Wastewater Treatment. New York: John Wiley and Sons, 1997.
MLA استشهادDroste, Ronald L. Theory and Practice of Water and Wastewater Treatment. New York: John Wiley and Sons, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.