(2012). OECD statistics on international trade in services: Detailed tables by service category, 2005-2009. OECD.
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芝加哥风格引文
OECD Statistics on International Trade in Services: Detailed Tables by Service Category, 2005-2009. [Place of publication not identified]: OECD, 2012.
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MLA引文
OECD Statistics on International Trade in Services: Detailed Tables by Service Category, 2005-2009. OECD, 2012.
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警告：这些引文格式不一定是100％准确.