Seibert, G. (2014). São Tomé and Príncipe: 12 oil ministers since 1999, but not a single drop of oil yet.
Chicago Style (17th ed.) CitationSeibert, Gerhard. São Tomé and Príncipe: 12 Oil Ministers Since 1999, but Not a Single Drop of Oil yet. 2014.
MLA (8th ed.) CitationSeibert, Gerhard. São Tomé and Príncipe: 12 Oil Ministers Since 1999, but Not a Single Drop of Oil yet. 2014.
Warning: These citations may not always be 100% accurate.