APA (7th ed.) Citation

Cropper, T., Hanna, E., Valente, M. A., & Jonsson, T. (2015). A daily Azores-Iceland North Atlantic Oscillation index back to 1850. Geoscience Data Journal, 2(1), 12.

Chicago Style (17th ed.) Citation

Cropper, Thomas, Edward Hanna, Maria Antonia Valente, and Trausti Jonsson. "A Daily Azores-Iceland North Atlantic Oscillation Index Back to 1850." Geoscience Data Journal 2, no. 1 (2015): 12.

MLA (9th ed.) Citation

Cropper, Thomas, et al. "A Daily Azores-Iceland North Atlantic Oscillation Index Back to 1850." Geoscience Data Journal, vol. 2, no. 1, 2015, p. 12.