Park, Daniel S., Breckheimer, Ian, Williams, Alex C., Law, Edith, Ellison, Aaron M., and Davis, Charles C. Herbarium specimens reveal substantial and unexpected variation in phenological sensitivity across the eastern United States. Retrieved from https://par.nsf.gov/biblio/10106727. Philosophical Transactions of the Royal Society B: Biological Sciences 374.1763 Web. doi:10.1098/rstb.2017.0394.

Park, Daniel S., Breckheimer, Ian, Williams, Alex C., Law, Edith, Ellison, Aaron M., & Davis, Charles C. Herbarium specimens reveal substantial and unexpected variation in phenological sensitivity across the eastern United States. Philosophical Transactions of the Royal Society B: Biological Sciences, 374 (1763). Retrieved from https://par.nsf.gov/biblio/10106727. https://doi.org/10.1098/rstb.2017.0394

Park, Daniel S., Breckheimer, Ian, Williams, Alex C., Law, Edith, Ellison, Aaron M., and Davis, Charles C. "Herbarium specimens reveal substantial and unexpected variation in phenological sensitivity across the eastern United States". Philosophical Transactions of the Royal Society B: Biological Sciences 374 (1763). Country unknown/Code not available. https://doi.org/10.1098/rstb.2017.0394. https://par.nsf.gov/biblio/10106727.

@article{osti_10106727,
place = {Country unknown/Code not available}, title = {Herbarium specimens reveal substantial and unexpected variation in phenological sensitivity across the eastern United States}, url = {https://par.nsf.gov/biblio/10106727}, DOI = {10.1098/rstb.2017.0394}, abstractNote = {}, journal = {Philosophical Transactions of the Royal Society B: Biological Sciences}, volume = {374}, number = {1763}, author = {Park, Daniel S. and Breckheimer, Ian and Williams, Alex C. and Law, Edith and Ellison, Aaron M. and Davis, Charles C.}, }