OECD. (2010). OECD Tourism Trends and Policies 2010 (1.). OECD publishins.
芝加哥风格引文OECD. OECD Tourism Trends and Policies 2010. 1. Paris: OECD publishins, 2010.
MLA引文OECD. OECD Tourism Trends and Policies 2010. 1. OECD publishins, 2010.
警告:这些引文格式不一定是100%准确.