Παραπομπή APA

Broom Donald M. (2003). The evolution of morality and religion. Cambridge University Press.

Παραπομπή Chicago Style

Broom Donald M. The Evolution of Morality and Religion. Cambridge: Cambridge University Press, 2003.

Παραπομπή MLA

Broom Donald M. The Evolution of Morality and Religion. Cambridge University Press, 2003.