Cite
Urinary oxytocin and social bonding in related and unrelated wild chimpanzees.
MLA
Crockford, C., et al. “Urinary Oxytocin and Social Bonding in Related and Unrelated Wild Chimpanzees.” Proceedings of the Royal Society B: Biological Sciences, vol. 280, no. 1755, Mar. 2013, p. 1. EBSCOhost, https://doi.org/10.1098/rspb.2012.2765.
APA
Crockford, C., Wittig, R. M., Langergraber, K., Ziegler, T. E., Zuberbühler, K., & Deschner, T. (2013). Urinary oxytocin and social bonding in related and unrelated wild chimpanzees. Proceedings of the Royal Society B: Biological Sciences, 280(1755), 1. https://doi.org/10.1098/rspb.2012.2765
Chicago
Crockford, C., R. M. Wittig, K. Langergraber, T. E. Ziegler, K. Zuberbühler, and T. Deschner. 2013. “Urinary Oxytocin and Social Bonding in Related and Unrelated Wild Chimpanzees.” Proceedings of the Royal Society B: Biological Sciences 280 (1755): 1. doi:10.1098/rspb.2012.2765.