APA
Bergeijk P. A. v. [., Brakman S. [., . (2010). The Gravity model in international trade: Advances and appli. Cambridge: Cambridge Uni Pr.
Chicago
Bergeijk Peter A.G van [ed], Brakman Steven [ed], . 2010. The Gravity model in international trade: Advances and appli. Cambridge: Cambridge Uni Pr.
Harvard
Bergeijk P. A. v. [., Brakman S. [., . (2010). The Gravity model in international trade: Advances and appli. Cambridge: Cambridge Uni Pr.
MLA
Bergeijk Peter A.G van [ed], Brakman Steven [ed], . The Gravity model in international trade: Advances and appli. Cambridge: Cambridge Uni Pr. 2010.