Cita APA

Aoyama, Y., Murphy, J. T., & Hanson, S. (2011). Key concepts in economic geography. SAGE.

Citación estilo Chicago

Aoyama, Yuko, James T. Murphy, and Susan Hanson. Key Concepts in Economic Geography. London: SAGE, 2011.

Cita MLA

Aoyama, Yuko, et al. Key Concepts in Economic Geography. SAGE, 2011.