APA   Click to copy
Michalak, A. (2017). Environmental sciences: Troubled waters on the Great Lakes. Nature.

Chicago/Turabian   Click to copy
Michalak, A. “Environmental Sciences: Troubled Waters on the Great Lakes.” Nature (2017).

MLA   Click to copy
Michalak, A. “Environmental Sciences: Troubled Waters on the Great Lakes.” Nature, 2017.

@article{a2017a,
  title = {Environmental sciences: Troubled waters on the Great Lakes},
  year = {2017},
  journal = {Nature},
  author = {Michalak, A.}
}