Putirka, Keith. "The American Mineralogist at 100 years, and a mineralogy renaissance" American Mineralogist, vol. 100, no. 1, 2015, pp. 1-2. https://doi.org/10.2138/am-2015-ed10012
Putirka, K. (2015). The American Mineralogist at 100 years, and a mineralogy renaissance. American Mineralogist, 100(1), 1-2. https://doi.org/10.2138/am-2015-ed10012
Putirka, K. (2015) The American Mineralogist at 100 years, and a mineralogy renaissance. American Mineralogist, Vol. 100 (Issue 1), pp. 1-2. https://doi.org/10.2138/am-2015-ed10012
Putirka, Keith. "The American Mineralogist at 100 years, and a mineralogy renaissance" American Mineralogist 100, no. 1 (2015): 1-2. https://doi.org/10.2138/am-2015-ed10012
Putirka K. The American Mineralogist at 100 years, and a mineralogy renaissance. American Mineralogist. 2015;100(1): 1-2. https://doi.org/10.2138/am-2015-ed10012