Williamson, Jessie L., Linck, Ethan B., Bautista, Emil, Smiley, Ashley, McGuire, Jimmy A., Dudley, Robert, and Witt, Christopher C. Hummingbird blood traits track oxygen availability across space and time. Retrieved from https://par.nsf.gov/biblio/10426764. Ecology Letters 26.7 Web. doi:10.1111/ele.14235.

Williamson, Jessie L., Linck, Ethan B., Bautista, Emil, Smiley, Ashley, McGuire, Jimmy A., Dudley, Robert, & Witt, Christopher C. Hummingbird blood traits track oxygen availability across space and time. Ecology Letters, 26 (7). Retrieved from https://par.nsf.gov/biblio/10426764. https://doi.org/10.1111/ele.14235

Williamson, Jessie L., Linck, Ethan B., Bautista, Emil, Smiley, Ashley, McGuire, Jimmy A., Dudley, Robert, and Witt, Christopher C. "Hummingbird blood traits track oxygen availability across space and time". Ecology Letters 26 (7). Country unknown/Code not available. https://doi.org/10.1111/ele.14235. https://par.nsf.gov/biblio/10426764.

@article{osti_10426764,
place = {Country unknown/Code not available}, title = {Hummingbird blood traits track oxygen availability across space and time}, url = {https://par.nsf.gov/biblio/10426764}, DOI = {10.1111/ele.14235}, abstractNote = {}, journal = {Ecology Letters}, volume = {26}, number = {7}, author = {Williamson, Jessie L. and Linck, Ethan B. and Bautista, Emil and Smiley, Ashley and McGuire, Jimmy A. and Dudley, Robert and Witt, Christopher C.}, }