APA   Click to copy
Geffen, N., & Scholz, S. (2017). Efficient and Effective Pair-Matching Algorithms for Agent-Based Models. Journal of Artificial Societies and Social Simulation, 20.

Chicago/Turabian   Click to copy
Geffen, Nathan, and Stefan Scholz. “Efficient and Effective Pair-Matching Algorithms for Agent-Based Models.” Journal of Artificial Societies and Social Simulation 20 (2017).

MLA   Click to copy
Geffen, Nathan, and Stefan Scholz. “Efficient and Effective Pair-Matching Algorithms for Agent-Based Models.” Journal of Artificial Societies and Social Simulation, vol. 20, 2017.

@article{geffen2017a,
  title = {Efficient and Effective Pair-Matching Algorithms for Agent-Based Models},
  year = {2017},
  journal = {Journal of Artificial Societies and Social Simulation},
  volume = {20},
  author = {Geffen, Nathan and Scholz, Stefan}
}