APA (7th ed.) Citation

Apic, G., Betts, M. J., & Russell, R. B. (2011). Content disputes in Wikipedia reflect geopolitical instability. PLOS ONE, 6(6), . https://doi.org/10.1371/journal.pone.0020902

Chicago Style (17th ed.) Citation

Apic, Gordana, Matthew J. Betts, and Robert B. Russell. "Content Disputes in Wikipedia Reflect Geopolitical Instability." PLOS ONE 6, no. 6 (2011). https://doi.org/10.1371/journal.pone.0020902.

MLA (9th ed.) Citation

Apic, Gordana, et al. "Content Disputes in Wikipedia Reflect Geopolitical Instability." PLOS ONE, vol. 6, no. 6, 2011, https://doi.org/10.1371/journal.pone.0020902.