Cita APA (7a ed.)
Roepke, H. G., & Maresh, T. J. (1967). Readings in economic geography. Wiley.
Cita Chicago Style (17a ed.)
Roepke, Howard G., y Thomas J. Maresh. Readings in Economic Geography. Nueva York: Wiley, 1967.
Cita MLA (9a ed.)
Roepke, Howard G., y Thomas J. Maresh. Readings in Economic Geography. Wiley, 1967.
Precaución: Estas citas no son 100% exactas.