APA   Click to copy
Ilardo, M., & Nielsen, R. (2018). Human adaptation to extreme environmental conditions. Current Opinion in Genetics and Development.

Chicago/Turabian   Click to copy
Ilardo, Melissa, and R. Nielsen. “Human Adaptation to Extreme Environmental Conditions.” Current Opinion in Genetics and Development (2018).

MLA   Click to copy
Ilardo, Melissa, and R. Nielsen. “Human Adaptation to Extreme Environmental Conditions.” Current Opinion in Genetics and Development, 2018.

@article{melissa2018a,
  title = {Human adaptation to extreme environmental conditions.},
  year = {2018},
  journal = {Current Opinion in Genetics and Development},
  author = {Ilardo, Melissa and Nielsen, R.}
}