Ram , N. M., Christman , R. F., & Cantor , K. P. (1990). Significance and treatment of volatile organic compouns in water supplies. Lewis publishers.
استشهاد بنمط شيكاغوRam , Neil M., Russel F. Christman , و Kenneth P. Cantor. Significance and Treatment of Volatile Organic Compouns in Water Supplies. Michigan: Lewis publishers, 1990.
MLA استشهادRam , Neil M., et al. Significance and Treatment of Volatile Organic Compouns in Water Supplies. Lewis publishers, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.