APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.