Dyfyniad APA

Young. Environment, Economy, and Christian Ethics. Augsburg Fortress Publishers.

Dyfyniad Arddull Chicago

Young. Environment, Economy, and Christian Ethics. Augsburg Fortress Publishers.

Dyfyniad MLA

Young. Environment, Economy, and Christian Ethics. Augsburg Fortress Publishers.

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