APA (7th ed.) Citation

Romero, T., Ito, M., Saito, A., & Hasegawa, T. (2014). Social Modulation of Contagious Yawning in Wolves. PloS one, 9(8), e105963. https://doi.org/10.1371/journal.pone.0105963

Chicago Style (17th ed.) Citation

Romero, Teresa, Marie Ito, Atsuko Saito, and Toshikazu Hasegawa. "Social Modulation of Contagious Yawning in Wolves." PloS One 9, no. 8 (2014): e105963. https://doi.org/10.1371/journal.pone.0105963.

MLA (9th ed.) Citation

Romero, Teresa, et al. "Social Modulation of Contagious Yawning in Wolves." PloS One, vol. 9, no. 8, 2014, p. e105963, https://doi.org/10.1371/journal.pone.0105963.