APA (7th ed.) Citation

Refas, S., & Cantens, T. (2012). Why Does Cargo Spend Weeks in African Ports? The Case of Douala, Cameroon.

Chicago Style (17th ed.) Citation

Refas, Salim, and Thomas Cantens. Why Does Cargo Spend Weeks in African Ports? The Case of Douala, Cameroon. 2012.

MLA (8th ed.) Citation

Refas, Salim, and Thomas Cantens. Why Does Cargo Spend Weeks in African Ports? The Case of Douala, Cameroon. 2012.

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