توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

O'Reilly, C., Heatley, J., MacLeod, D., Weisheimer, A., Palmer, T., Schaller, N., & Woollings, T. (2017). Variability in seasonal forecast skill of Northern Hemisphere winters over the 20th century. American Geophysical Union.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

O'Reilly, C., J. Heatley, D. MacLeod, A. Weisheimer, T. Palmer, N. Schaller, و T. Woollings. Variability in Seasonal Forecast Skill of Northern Hemisphere Winters over the 20th Century. American Geophysical Union, 2017.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

O'Reilly, C., et al. Variability in Seasonal Forecast Skill of Northern Hemisphere Winters over the 20th Century. American Geophysical Union, 2017.