Cita APA (7a ed.)
Krugman, P. (1995). Development, Geography, and Economic Theory (1. ed.). The MIT Press.
Cita Chicago Style (17a ed.)
Krugman, Paul. Development, Geography, and Economic Theory. 1. ed. Cambridge: The MIT Press, 1995.
Cita MLA (9a ed.)
Krugman, Paul. Development, Geography, and Economic Theory. 1. ed. The MIT Press, 1995.
Precaución: Estas citas no son 100% exactas.