APA (7th ed.) Citation

Ritter, D., Vinson, D., Barnhart, E., Akob, D. M., Fields, M. W., Cunningham, A. B., . . . McIntosh, J. C. (2015). Enhanced microbial coalbed methane generation: A review of research, commercial activity, and remaining challenges. International Journal of Coal Geology, 146, 28. https://doi.org/10.1016/j.coal.2015.04.013

Chicago Style (17th ed.) Citation

Ritter, Daniel, David Vinson, Elliott Barnhart, Denise M. Akob, Matthew W. Fields, Al B. Cunningham, William Orem, and Jennifer C. McIntosh. "Enhanced Microbial Coalbed Methane Generation: A Review of Research, Commercial Activity, and Remaining Challenges." International Journal of Coal Geology 146 (2015): 28. https://doi.org/10.1016/j.coal.2015.04.013.

MLA (9th ed.) Citation

Ritter, Daniel, et al. "Enhanced Microbial Coalbed Methane Generation: A Review of Research, Commercial Activity, and Remaining Challenges." International Journal of Coal Geology, vol. 146, 2015, p. 28, https://doi.org/10.1016/j.coal.2015.04.013.