Cita APA (7a ed.)

Bagchi-Sen, S., Bagchi-Sen, S., & Lawton Smith, H. (2006). Economic geography: Past, present and future. Taylor & Francis.

Cita Chicago Style (17a ed.)

Bagchi-Sen, Sharmistha, Sharmistha Bagchi-Sen, y Helen Lawton Smith. Economic Geography: Past, Present and Future. London: Taylor & Francis, 2006.

Cita MLA (9a ed.)

Bagchi-Sen, Sharmistha, et al. Economic Geography: Past, Present and Future. Taylor & Francis, 2006.