APA (7th ed.) Citation

Donnay, K., Perc, M., & Helbing, D. (2013). Understanding recurrent crime as system-immanent collective behavior. PLOS ONE. doi:10.1371/journal.pone.0076063

Chicago Style (17th ed.) Citation

Donnay, Karsten, Matjaz Perc, and Dirk Helbing. "Understanding Recurrent Crime as System-immanent Collective Behavior." PLOS ONE 2013. https://doi.org/10.1371/journal.pone.0076063.

MLA (9th ed.) Citation

Donnay, Karsten, et al. "Understanding Recurrent Crime as System-immanent Collective Behavior." PLOS ONE, 2013, https://doi.org/10.1371/journal.pone.0076063.