APA (7th ed.) Citation

Ahmed, M., Anchukaitis, K., Asrat, A., Borgaonkar, H., Braida, M., Buckley, B., . . . Zorita, E. (2013). Continental-scale temperature variability during the past two millennia. Nature Geoscience, 6(5), 339.

Chicago Style (17th ed.) Citation

Ahmed, M., et al. "Continental-scale Temperature Variability During the Past Two Millennia." Nature Geoscience 6, no. 5 (2013): 339.

MLA (9th ed.) Citation

Ahmed, M., et al. "Continental-scale Temperature Variability During the Past Two Millennia." Nature Geoscience, vol. 6, no. 5, 2013, p. 339.