APA   Click to copy
Colwell, R. K., & Coddington, J. A. (1994). Estimating terrestrial biodiversity through extrapolation. Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 345, 101–118.

Chicago/Turabian   Click to copy
Colwell, Robert K, and Jonathan A Coddington. “Estimating Terrestrial Biodiversity through Extrapolation.” Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 345 (1994): 101–118.

MLA   Click to copy
Colwell, Robert K., and Jonathan A. Coddington. “Estimating Terrestrial Biodiversity through Extrapolation.” Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, vol. 345, The Royal Society London, 1994, pp. 101–18.

@article{colwell1994a,
  title = {Estimating terrestrial biodiversity through extrapolation},
  year = {1994},
  journal = {Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences},
  pages = {101--118},
  publisher = {The Royal Society London},
  volume = {345},
  author = {Colwell, Robert K and Coddington, Jonathan A}
}