APA   Click to copy
Panchanathan, K., & Baum, W. (2019). The Many Faces of Behavioral Evolution. Behavioural Processes, 161, 1–2.

Chicago/Turabian   Click to copy
Panchanathan, Karthik, and William Baum. “The Many Faces of Behavioral Evolution.” Behavioural Processes 161 (2019): 1–2.

MLA   Click to copy
Panchanathan, Karthik, and William Baum. “The Many Faces of Behavioral Evolution.” Behavioural Processes, vol. 161, 2019, pp. 1–2.

@article{karthik2019a,
  title = {The Many Faces of Behavioral Evolution},
  year = {2019},
  journal = {Behavioural Processes},
  pages = {1-2},
  volume = {161},
  author = {Panchanathan, Karthik and Baum, William}
}