Dyfyniad APA

Barnes, E., Dunn-Sigouin, E., Masato, G., & Woollings, T. (2014). Exploring recent trends in Northern Hemisphere blocking. American Geophysical Union.

Dyfyniad Arddull Chicago

Barnes, E., E. Dunn-Sigouin, G. Masato, and T. Woollings. Exploring Recent Trends in Northern Hemisphere Blocking. American Geophysical Union, 2014.

Dyfyniad MLA

Barnes, E., et al. Exploring Recent Trends in Northern Hemisphere Blocking. American Geophysical Union, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.