Gaya APA

Bellah, R, N. (2011). Religion in human evolution: From the Paleolithic to the Axial Age. . Cambridge: Cambridge Belknap Press of Harvard University Press.

Gaya MLA

Bellah, Robert, N.. "Religion in human evolution: From the Paleolithic to the Axial Age. ". Cambridge: Cambridge Belknap Press of Harvard University Press, 2011. Buku.