Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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