Dyfyniad APA

Dennett, D. C. (2006). Breaking the spell: Religion as a natural phenomenon. Penguin Books.

Dyfyniad Arddull Chicago

Dennett, Daniel C. Breaking the Spell: Religion as a Natural Phenomenon. New York: Penguin Books, 2006.

Dyfyniad MLA

Dennett, Daniel C. Breaking the Spell: Religion as a Natural Phenomenon. Penguin Books, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.