APA引文

Calvo Cerda, P. (2000). The Development and Sustainability of Precarious Urban Settlements. Revista INVI.

Chicago Style Citation

Calvo Cerda, Pablo. The Development and Sustainability of Precarious Urban Settlements. Revista INVI, 2000.

MLA引文

Calvo Cerda, Pablo. The Development and Sustainability of Precarious Urban Settlements. Revista INVI, 2000.

警告：这些引文格式不一定是100％准确.