Cita APA (7th ed.)

Knox, P. L., & Marston, S. A. (2004). Places and regions in global context: Human geography (3rd ed.). Pearson.

Cita Chicago (17th ed.)

Knox, Paul L., i Sallie A. Marston. Places and Regions in Global Context: Human Geography. 3rd ed. Upper Saddle River, N.J: Pearson, 2004.

Cita MLA (9th ed.)

Knox, Paul L., i Sallie A. Marston. Places and Regions in Global Context: Human Geography. 3rd ed. Pearson, 2004.