Dyfyniad APA

Bain, J. S. (1973). Environmental decay: Economic causes and remedies. Little,Brown and Co..

Dyfyniad Arddull Chicago

Bain, Joe S. Environmental Decay: Economic Causes and Remedies. Boston: Little,Brown and Co., 1973.

Dyfyniad MLA

Bain, Joe S. Environmental Decay: Economic Causes and Remedies. Little,Brown and Co., 1973.

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