APA način citiranja (7. izdanje)

Pugh, C. D. J. (1996). Sustainability, the environment and urbanization. Earthscan.

Čikaški stil citiranja (17. izdanje)

Pugh, Cedric D. J. Sustainability, the Environment and Urbanization. London: Earthscan, 1996.

MLA način citiranja (8. izdanje)

Pugh, Cedric D. J. Sustainability, the Environment and Urbanization. Earthscan, 1996.