APA (7th ed.) Citation
Ridley, M. K., & Watkins, R. (2016). Gradient ion chromatographic determination of rare earth elements in coal and fly ash. Department of Geological Sciences.
Chicago Style (17th ed.) Citation
Ridley, Mark K., and Ron Watkins. Gradient Ion Chromatographic Determination of Rare Earth Elements in Coal and Fly Ash. Department of Geological Sciences, 2016.
MLA (9th ed.) Citation
Ridley, Mark K., and Ron Watkins. Gradient Ion Chromatographic Determination of Rare Earth Elements in Coal and Fly Ash. Department of Geological Sciences, 2016.
Warning: These citations may not always be 100% accurate.