APA (7th ed.) Citation

Behrens, K., Brown, W. M., & Bougna, T. (2016). The World is Not Yet Flat: Transport Costs Matter! World Bank, Washington, DC.

Chicago Style (17th ed.) Citation

Behrens, Kristian, W. Mark Brown, and Theophile Bougna. The World Is Not Yet Flat: Transport Costs Matter! World Bank, Washington, DC, 2016.

MLA (8th ed.) Citation

Behrens, Kristian, et al. The World Is Not Yet Flat: Transport Costs Matter! World Bank, Washington, DC, 2016.