توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Benwell, J. (1853). An Englishman's travels in America: His observations of life and manners in the free and slave states. Binns and Goodwin.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Benwell, John. An Englishman's Travels in America: His Observations of Life and Manners in the Free and Slave States. London: Binns and Goodwin, 1853.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Benwell, John. An Englishman's Travels in America: His Observations of Life and Manners in the Free and Slave States. Binns and Goodwin, 1853.