Cita APA (7a ed.)
Perrings, C., & Hannon, B. (2001). An introduction to spatial discounting. Journal of Regional Science, 41(1), 23-39.
Cita Chicago Style (17a ed.)
Perrings, Charles, y Bruce Hannon. "An Introduction to Spatial Discounting." Journal of Regional Science 41, no. 1 (2001): 23-39.
Cita MLA (9a ed.)
Perrings, Charles, y Bruce Hannon. "An Introduction to Spatial Discounting." Journal of Regional Science, vol. 41, no. 1, 2001, pp. 23-39.
Precaución: Estas citas no son 100% exactas.