APA
Boulding K., . (1992). Towards A New Economics: Critical Essays On Ecology, Distrib. England: Edward Elgar Publishing Limited.
Chicago
Boulding KE, . 1992. Towards A New Economics: Critical Essays On Ecology, Distrib. England: Edward Elgar Publishing Limited.
Harvard
Boulding K., . (1992). Towards A New Economics: Critical Essays On Ecology, Distrib. England: Edward Elgar Publishing Limited.
MLA
Boulding KE, . Towards A New Economics: Critical Essays On Ecology, Distrib. England: Edward Elgar Publishing Limited. 1992.