APA (7th ed.) Citation

Gravity... (2014). Gravity model in international trade: Advances and applications. Cambridge University Press.

Chicago Style (17th ed.) Citation

Gravity... Gravity Model in International Trade: Advances and Applications. Cambridge University Press, 2014.

MLA (8th ed.) Citation

Gravity... Gravity Model in International Trade: Advances and Applications. Cambridge University Press, 2014.

Warning: These citations may not always be 100% accurate.