APA引文

Sassen, S. (2012). Cities in a world economy (4th ed.). SAGE/Pine Forge.

芝加哥风格引文

Sassen, Saskia. Cities in a World Economy. 4th ed. Thousand Oaks, Calif.: SAGE/Pine Forge, 2012.

MLA引文

Sassen, Saskia. Cities in a World Economy. 4th ed. SAGE/Pine Forge, 2012.

警告：这些引文格式不一定是100％准确.