APA aipamena

Pearce, D. W., & Warford, J. J. (1993). World without End, economics, Environment and Sustainable Development.

Chicago Style aipamena

Pearce, David W., and Jeremy J. Warford. World Without End, Economics, Environment and Sustainable Development. Newyork, Oxford, 1993.

MLA aipamena

Pearce, David W., and Jeremy J. Warford. World Without End, Economics, Environment and Sustainable Development. 1993.