APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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