Klute , R. ., & Hahn , H. H.. (1992). Chemical water and waste water treatment: Proceedings of the 5th Gothenburg symposium 1992. Springer - verlag.
استشهاد بنمط شيكاغوKlute , Rudolf , و Hermann H. Hahn. Chemical Water and Waste Water Treatment: Proceedings of the 5th Gothenburg Symposium 1992. New York: Springer - verlag, 1992.
MLA استشهادKlute , Rudolf , و Hermann H. Hahn. Chemical Water and Waste Water Treatment: Proceedings of the 5th Gothenburg Symposium 1992. Springer - verlag, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.