APA način citiranja

Clayton, A. M. H., & Radcliffe, N. J. (1996). Sustainability: A systems approach. Earthscan.

Čikaški stil citiranja

Clayton, Anthony M. H., i Nicholas J. Radcliffe. Sustainability: A Systems Approach. Boulder, Colo.: Earthscan, 1996.

MLA način citiranja

Clayton, Anthony M. H., i Nicholas J. Radcliffe. Sustainability: A Systems Approach. Earthscan, 1996.