APA   Click to copy
Havens, S., O, K.-L., & M, P. (2009). Penetrating Eye Injury: A Case Study. American Journal of Clinical Medicine, 42–49.

Chicago/Turabian   Click to copy
Havens, S, Kosoko-Lasaki O, and Palmer M. “Penetrating Eye Injury: A Case Study.” American Journal of Clinical Medicine (2009): 42–49.

MLA   Click to copy
Havens, S., et al. “Penetrating Eye Injury: A Case Study.” American Journal of Clinical Medicine, 2009, pp. 42–49.

@article{havens2009a,
  title = {Penetrating Eye Injury: A Case Study},
  year = {2009},
  journal = {American Journal of Clinical Medicine},
  pages = {42-49},
  author = {Havens, S and O, Kosoko-Lasaki and M, Palmer}
}