International Symposium on Halide Glasses (6th : 1989 : Clausthal, Germany). (1991). Halide glasses VI: Proceedings of the 6th international symposium on Halide Glasses, held at Technical University of Clausthal, Germany, October 1-5, 1989. Trans Tech Pub.
Chicago Style (17th ed.) CitationInternational Symposium on Halide Glasses (6th : 1989 : Clausthal, Germany). Halide Glasses VI: Proceedings of the 6th International Symposium on Halide Glasses, Held at Technical University of Clausthal, Germany, October 1-5, 1989. Switzerland: Trans Tech Pub, 1991.
MLA (9th ed.) CitationInternational Symposium on Halide Glasses (6th : 1989 : Clausthal, Germany). Halide Glasses VI: Proceedings of the 6th International Symposium on Halide Glasses, Held at Technical University of Clausthal, Germany, October 1-5, 1989. Trans Tech Pub, 1991.