APA (7th ed.) Citation

Van der Ploeg, R., & van den Bremer, T. (2013). The elephant in the ground: Managing oil and sovereign wealth. University of Oxford.

Chicago Style (17th ed.) Citation

Van der Ploeg, R., and T. van den Bremer. The Elephant in the Ground: Managing Oil and Sovereign Wealth. University of Oxford, 2013.

MLA (9th ed.) Citation

Van der Ploeg, R., and T. van den Bremer. The Elephant in the Ground: Managing Oil and Sovereign Wealth. University of Oxford, 2013.

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