Social ecology, deep ecology, and liberalism.

MLA

deZerega, Gus. Social Ecology, Deep Ecology, and Liberalism. s.l, 1992.

APA

deZerega, G. (1992). Social ecology, deep ecology, and liberalism. s.l.

Chicago

deZerega, Gus Social Ecology, Deep Ecology, and Liberalism. s.l., 1992.