Dyfyniad APA

Sire, J. W. (1994). Why should anyone believe anything at all ? InterVarsity.

Dyfyniad Arddull Chicago

Sire, James W. Why Should Anyone Believe Anything at All ? Illinois: InterVarsity, 1994.

Dyfyniad MLA

Sire, James W. Why Should Anyone Believe Anything at All ? InterVarsity, 1994.

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