APA引文

(1996).  Sustainability, the environment and urbanization.  Earthscan.

Trích dẫn kiểu Chicago

 Sustainability, the Environment and Urbanization.  Earthscan, 1996.

MLA引文

 Sustainability, the Environment and Urbanization.  Earthscan, 1996.

警告：这些引文格式不一定是100％准确.