Dyfyniad APA

Barbour, I. G. (1997). Religion and science (First revised edition.). HarperSan Francisco.

Dyfyniad Arddull Chicago

Barbour, Ian G. Religion and Science. First revised edition. New York: HarperSan Francisco, 1997.

Dyfyniad MLA

Barbour, Ian G. Religion and Science. First revised edition. HarperSan Francisco, 1997.

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