APA aipamena

Collier, P., Venables, A., Van der Ploeg, R., & Spence, M. (2009). Managing resource revenues in developing. University of Oxford.

Chicago Style aipamena

Collier, P., A. Venables, R. Van der Ploeg, and M. Spence. Managing Resource Revenues in Developing. University of Oxford, 2009.

MLA aipamena

Collier, P., et al. Managing Resource Revenues in Developing. University of Oxford, 2009.