APA   Click to copy
Clark, A. H., Petersen, A. J., & Behringer, R. P. (2014). Collisional model for granular impact dynamics. Physical Review E, 89(1), 012201. https://doi.org/10.1103/PhysRevE.89.012201

Chicago/Turabian   Click to copy
Clark, Abram H., Alec J. Petersen, and Robert P. Behringer. “Collisional Model for Granular Impact Dynamics.” Physical Review E 89, no. 1 (2014): 012201.

MLA   Click to copy
Clark, Abram H., et al. “Collisional Model for Granular Impact Dynamics.” Physical Review E, vol. 89, no. 1, 2014, p. 012201, doi:10.1103/PhysRevE.89.012201.

@article{abram2014a,
  title = {Collisional model for granular impact dynamics},
  year = {2014},
  issue = {1},
  journal = {Physical Review E},
  pages = {012201},
  volume = {89},
  doi = {10.1103/PhysRevE.89.012201},
  author = {Clark, Abram H. and Petersen, Alec J. and Behringer, Robert P.}
}