Johnston, M.N.; Hower, J.C.; Dai, S.; Wang, P.; Xie, P.; Liu, J.
Petrology and Geochemistry of the Harlan, Kellioka, and Darby Coals from the Louellen 7.5-Minute Quadrangle, Harlan County, Kentucky. Minerals 2015, 5, 894-918.
https://doi.org/10.3390/min5040532
AMA Style
Johnston MN, Hower JC, Dai S, Wang P, Xie P, Liu J.
Petrology and Geochemistry of the Harlan, Kellioka, and Darby Coals from the Louellen 7.5-Minute Quadrangle, Harlan County, Kentucky. Minerals. 2015; 5(4):894-918.
https://doi.org/10.3390/min5040532
Chicago/Turabian Style
Johnston, Michelle N., James C. Hower, Shifeng Dai, Peipei Wang, Panpan Xie, and Jingjing Liu.
2015. "Petrology and Geochemistry of the Harlan, Kellioka, and Darby Coals from the Louellen 7.5-Minute Quadrangle, Harlan County, Kentucky" Minerals 5, no. 4: 894-918.
https://doi.org/10.3390/min5040532
APA Style
Johnston, M. N., Hower, J. C., Dai, S., Wang, P., Xie, P., & Liu, J.
(2015). Petrology and Geochemistry of the Harlan, Kellioka, and Darby Coals from the Louellen 7.5-Minute Quadrangle, Harlan County, Kentucky. Minerals, 5(4), 894-918.
https://doi.org/10.3390/min5040532