APA (7th ed.) Citation

Karl, T. R., Livezey, R. E., & Epstein, E. S. (1984). Recent unusual mean winter temperatures across the contiguous United States. Bulletin of the American Meteorological Society, 65, 1302. https://doi.org/10.1175/1520-0477(1984)065<1302:RUMWTA>2.0.CO;2

Chicago Style (17th ed.) Citation

Karl, Thomas R., Robert E. Livezey, and Edward S. Epstein. "Recent Unusual Mean Winter Temperatures Across the Contiguous United States." Bulletin of the American Meteorological Society 65 (1984): 1302. https://doi.org/10.1175/1520-0477(1984)065<1302:RUMWTA>2.0.CO;2.

MLA (9th ed.) Citation

Karl, Thomas R., et al. "Recent Unusual Mean Winter Temperatures Across the Contiguous United States." Bulletin of the American Meteorological Society, vol. 65, 1984, p. 1302, https://doi.org/10.1175/1520-0477(1984)065<1302:RUMWTA>2.0.CO;2.