Cita APA (7a ed.)
Balistreri, E. J., & Hillberry, R. H. (2008). The Gravity Model: An Illustration of Structural Estimation as Calibration. Economic Inquiry, 46(4), 511-528.
Cita Chicago Style (17a ed.)
Balistreri, Edward J., y Russell H. Hillberry. "The Gravity Model: An Illustration of Structural Estimation as Calibration." Economic Inquiry 46, no. 4 (2008): 511-528.
Cita MLA (9a ed.)
Balistreri, Edward J., y Russell H. Hillberry. "The Gravity Model: An Illustration of Structural Estimation as Calibration." Economic Inquiry, vol. 46, no. 4, 2008, pp. 511-528.
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