APA (7th ed.) Citation

Hanna, E., Cropper, T. E., Jones, P. D., Scaife, A. A., & Allan, R. (2015). Recent seasonal asymmetric changes in the NAO (a marked summer decline and increased winter variability) and associated changes in the AO and Greenland Blocking Index.

Chicago Style (17th ed.) Citation

Hanna, Edward, Thomas E. Cropper, Philip D. Jones, Adam A. Scaife, and Rob Allan. Recent Seasonal Asymmetric Changes in the NAO (a Marked Summer Decline and Increased Winter Variability) and Associated Changes in the AO and Greenland Blocking Index. 2015.

MLA (9th ed.) Citation

Hanna, Edward, et al. Recent Seasonal Asymmetric Changes in the NAO (a Marked Summer Decline and Increased Winter Variability) and Associated Changes in the AO and Greenland Blocking Index. 2015.