Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Aoyama, Yuko, James T. Murphy, y Susan Hanson. Key Concepts in Economic Geography. Los Angeles, Calif. ; London: SAGE, 2011.

Cita MLA (8a ed.)

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