توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Lieberman, P. (2017). The theory that changed everything: "On the origin of species" as a work in progress. Columbia University Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Lieberman, Philip. The Theory That Changed Everything: "On the Origin of Species" as a Work in Progress. New York: Columbia University Press, 2017.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Lieberman, Philip. The Theory That Changed Everything: "On the Origin of Species" as a Work in Progress. Columbia University Press, 2017.