Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.