Παραπομπή APA

Norris, P., & Inglehart, R. (2011). Sacred and secular (2nd ed.). Cambridge University Press.

Παραπομπή Chicago Style

Norris, Pippa, και Ronald Inglehart. Sacred and Secular. 2nd ed. Cambridge: Cambridge University Press, 2011.

Παραπομπή MLA

Norris, Pippa, και Ronald Inglehart. Sacred and Secular. 2nd ed. Cambridge University Press, 2011.