APA   Click to copy
Treers, L. K., Cao, C., & Stuart, H. S. (2021). Granular resistive force theory implementation for three-dimensional trajectories. IEEE Robotics and Automation Letters, 6, 1887–1894.

Chicago/Turabian   Click to copy
Treers, Laura K., Cyndia Cao, and Hannah S. Stuart. “Granular Resistive Force Theory Implementation for Three-Dimensional Trajectories.” IEEE Robotics and Automation Letters 6 (2021): 1887–1894.

MLA   Click to copy
Treers, Laura K., et al. “Granular Resistive Force Theory Implementation for Three-Dimensional Trajectories.” IEEE Robotics and Automation Letters, vol. 6, 2021, pp. 1887–94.

@article{treers2021a,
  title = {Granular resistive force theory implementation for three-dimensional trajectories},
  year = {2021},
  journal = {IEEE Robotics and Automation Letters},
  pages = {1887--1894},
  volume = {6},
  author = {Treers, Laura K. and Cao, Cyndia and Stuart, Hannah S.}
}