APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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