APA   Click to copy
Reudink, M., Mech, S. G., & Curry, R. (2006). Extrapair paternity and mate choice in a chickadee hybrid zone.

Chicago/Turabian   Click to copy
Reudink, M., S. G. Mech, and R. Curry. “Extrapair Paternity and Mate Choice in a Chickadee Hybrid Zone” (2006).

MLA   Click to copy
Reudink, M., et al. Extrapair Paternity and Mate Choice in a Chickadee Hybrid Zone. 2006.

@article{m2006a,
  title = {Extrapair paternity and mate choice in a chickadee hybrid zone},
  year = {2006},
  author = {Reudink, M. and Mech, S. G. and Curry, R.}
}