APA   Click to copy
Auyang, E., Hungness, E. S., Vaziri, K., Martin, J. A., & Soper, N. (2009). Human NOTES Cholecystectomy: Transgastric Hybrid Technique. Journal of Gastrointestinal Surgery.

Chicago/Turabian   Click to copy
Auyang, E., Eric S. Hungness, K. Vaziri, John A. Martin, and N. Soper. “Human NOTES Cholecystectomy: Transgastric Hybrid Technique.” Journal of Gastrointestinal Surgery (2009).

MLA   Click to copy
Auyang, E., et al. “Human NOTES Cholecystectomy: Transgastric Hybrid Technique.” Journal of Gastrointestinal Surgery, 2009.

@article{e2009a,
  title = {Human NOTES Cholecystectomy: Transgastric Hybrid Technique},
  year = {2009},
  journal = {Journal of Gastrointestinal Surgery},
  author = {Auyang, E. and Hungness, Eric S. and Vaziri, K. and Martin, John A. and Soper, N.}
}