APA-referens (7:e uppl.)
ebrary, Inc, & Otto, J. (2006). Mining royalties: A global study of their impact on investors, government, and civil society. World Bank.
Chicago-referens (17:e uppl.)
ebrary, Inc, och James Otto. Mining Royalties: A Global Study of Their Impact on Investors, Government, and Civil Society. Washington, DC: World Bank, 2006.
MLA-referens (9:e uppl.)
ebrary, Inc, och James Otto. Mining Royalties: A Global Study of Their Impact on Investors, Government, and Civil Society. World Bank, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.