APA   Click to copy
Marra, K. R., Madden, M. E. E., Soreghan, G. S., & Hall, B. L. (2017). Chemical weathering trends in fine-grained ephemeral stream sediments of the McMurdo Dry Valleys, Antarctica. Geomorphology, 281, 13–30.

Chicago/Turabian   Click to copy
Marra, Kristen R, Megan E Elwood Madden, Gerilyn S Soreghan, and Brenda L Hall. “Chemical Weathering Trends in Fine-Grained Ephemeral Stream Sediments of the McMurdo Dry Valleys, Antarctica.” Geomorphology 281 (2017): 13–30.

MLA   Click to copy
Marra, Kristen R., et al. “Chemical Weathering Trends in Fine-Grained Ephemeral Stream Sediments of the McMurdo Dry Valleys, Antarctica.” Geomorphology, vol. 281, Elsevier, 2017, pp. 13–30.

@article{marra2017a,
  title = {Chemical weathering trends in fine-grained ephemeral stream sediments of the McMurdo Dry Valleys, Antarctica},
  year = {2017},
  journal = {Geomorphology},
  pages = {13--30},
  publisher = {Elsevier},
  volume = {281},
  author = {Marra, Kristen R and Madden, Megan E Elwood and Soreghan, Gerilyn S and Hall, Brenda L}
}