APA (7th ed.) Citation

Westerlund, J., & Wilhelmsson, F. (2011). Estimating the gravity model without gravity using panel data. Applied economics, 43(6), 641-649. https://doi.org/10.1080/00036840802599784

Chicago Style (17th ed.) Citation

Westerlund, Joakim, and Fredrik Wilhelmsson. "Estimating the Gravity Model Without Gravity Using Panel Data." Applied Economics 43, no. 6 (2011): 641-649. https://doi.org/10.1080/00036840802599784.

MLA (9th ed.) Citation

Westerlund, Joakim, and Fredrik Wilhelmsson. "Estimating the Gravity Model Without Gravity Using Panel Data." Applied Economics, vol. 43, no. 6, 2011, pp. 641-649, https://doi.org/10.1080/00036840802599784.