توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Polenberg, R. (2015). Hear my sad story: The true tales that inspired "Stagolee," "John Henry," and other traditional American folk songs. Cornell University Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Polenberg, Richard. Hear My Sad Story: The True Tales That Inspired "Stagolee," "John Henry," and Other Traditional American Folk Songs. Ithaca, New York ; London, [England]: Cornell University Press, 2015.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Polenberg, Richard. Hear My Sad Story: The True Tales That Inspired "Stagolee," "John Henry," and Other Traditional American Folk Songs. Cornell University Press, 2015.