Late Pleistocene colonization of South Georgia by yellow-billed pintails pre-dates the Last Glacial Maximum.

MLA

McCracken, Kevin G., et al. “Late Pleistocene Colonization of South Georgia by Yellow-Billed Pintails Pre-Dates the Last Glacial Maximum.” Journal of Biogeography, vol. 40, no. 12, Dec. 2013, pp. 2348–60. EBSCOhost, https://doi.org/10.1111/jbi.12162.

APA

McCracken, K. G., Wilson, R. E., Peters, J. L., Winker, K., Martin, A. R., & Patten, M. (2013). Late Pleistocene colonization of South Georgia by yellow-billed pintails pre-dates the Last Glacial Maximum. Journal of Biogeography, 40(12), 2348–2360. https://doi.org/10.1111/jbi.12162

Chicago

McCracken, Kevin G., Robert E. Wilson, Jeffrey L. Peters, Kevin Winker, Anthony R. Martin, and Michael Patten. 2013. “Late Pleistocene Colonization of South Georgia by Yellow-Billed Pintails Pre-Dates the Last Glacial Maximum.” Journal of Biogeography 40 (12): 2348–60. doi:10.1111/jbi.12162.