APA (7th ed.) Citation

Sieben, A., Schumann, J., & Seyfried, A. (2017). Collective phenomena in crowds—Where pedestrian dynamics need social psychology. PloS one, 12(6), e0177328. https://doi.org/10.1371/journal.pone.0177328

Chicago Style (17th ed.) Citation

Sieben, Anna, Jette Schumann, and Armin Seyfried. "Collective Phenomena in Crowds—Where Pedestrian Dynamics Need Social Psychology." PloS One 12, no. 6 (2017): e0177328. https://doi.org/10.1371/journal.pone.0177328.

MLA (9th ed.) Citation

Sieben, Anna, et al. "Collective Phenomena in Crowds—Where Pedestrian Dynamics Need Social Psychology." PloS One, vol. 12, no. 6, 2017, p. e0177328, https://doi.org/10.1371/journal.pone.0177328.