Hart, R., Salick, J., Ranjitkar, S., & Xu, J. (2014). Herbarium specimens show contrasting phenological responses to Himalayan climate. Proceedings of the National Academy of Sciences - PNAS, 111(29), 10615-10619. https://doi.org/10.1073/pnas.1403376111
Chicago Style (17th ed.) CitationHart, Robbie, Jan Salick, Sailesh Ranjitkar, and Jianchu Xu. "Herbarium Specimens Show Contrasting Phenological Responses to Himalayan Climate." Proceedings of the National Academy of Sciences - PNAS 111, no. 29 (2014): 10615-10619. https://doi.org/10.1073/pnas.1403376111.
MLA (9th ed.) CitationHart, Robbie, et al. "Herbarium Specimens Show Contrasting Phenological Responses to Himalayan Climate." Proceedings of the National Academy of Sciences - PNAS, vol. 111, no. 29, 2014, pp. 10615-10619, https://doi.org/10.1073/pnas.1403376111.