APA引文

Thin,Neil. (2002). Social progress and sustainable development. ITDG.

Chicago Edition Citation

Thin,Neil. Social Progress and Sustainable Development. London: ITDG, 2002.

MLA引文

Thin,Neil. Social Progress and Sustainable Development. ITDG, 2002.

警告：這些引文格式不一定是100％准確.