APA-Zitierstil (7. Ausg.)

Halland, H. (2015). The extractive industries sector: Essentials for economists, public finance professionals, and policy makers. World Bank Group.

Chicago-Zitierstil (17. Ausg.)

Halland, Havard. The Extractive Industries Sector: Essentials for Economists, Public Finance Professionals, and Policy Makers. Washington, DC: World Bank Group, 2015.

MLA-Zitierstil (9. Ausg.)

Halland, Havard. The Extractive Industries Sector: Essentials for Economists, Public Finance Professionals, and Policy Makers. World Bank Group, 2015.