توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Nelson, P. (1996). The prairie winnows out its own: The West River Country of South Dakota in the years of depression and dust. University of Iowa Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Nelson, Paula. The Prairie Winnows Out Its Own: The West River Country of South Dakota in the Years of Depression and Dust. Iowa City: University of Iowa Press, 1996.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Nelson, Paula. The Prairie Winnows Out Its Own: The West River Country of South Dakota in the Years of Depression and Dust. University of Iowa Press, 1996.