Hoekstra, A. H. (1968). The chemistry and luminescence of antimony-containing calcium chlorapatite,. Philips Research Laboratories.
Chicago Style (17th ed.) CitationHoekstra, Age Hylke. The Chemistry and Luminescence of Antimony-containing Calcium Chlorapatite,. [Eindhoven: Philips Research Laboratories, 1968.
MLA (8th ed.) CitationHoekstra, Age Hylke. The Chemistry and Luminescence of Antimony-containing Calcium Chlorapatite,. Philips Research Laboratories, 1968.
Warning: These citations may not always be 100% accurate.