توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Paul, S. (1989). Hewing to experience: Essays and reviews on recent American poetry and poetics, nature and culture. University of Iowa Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Paul, Sherman. Hewing to Experience: Essays and Reviews on Recent American Poetry and Poetics, Nature and Culture. Iowa City: University of Iowa Press, 1989.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Paul, Sherman. Hewing to Experience: Essays and Reviews on Recent American Poetry and Poetics, Nature and Culture. University of Iowa Press, 1989.