Cita APA (7a ed.)

Feenstra, R. C., Rose, A. K., & Markusen, J. R. (1998). Understanding the Home Market Effect and the Gravity Equation: The Role of Differentiating Goods. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Feenstra, Robert C., Andrew K. Rose, y James R. Markusen. Understanding the Home Market Effect and the Gravity Equation: The Role of Differentiating Goods. Cambridge, Massachusetts: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Feenstra, Robert C., et al. Understanding the Home Market Effect and the Gravity Equation: The Role of Differentiating Goods. National Bureau of Economic Research, 1998.