ebrary, Inc, & Tan, K. G. (2012). Ranking the liveability of the world's major cities: The Global Liveable Cities Index (GLCI). World Scientific Pub..
芝加哥风格引文ebrary, Inc, 与 Khee Giap Tan. Ranking the Liveability of the World's Major Cities: The Global Liveable Cities Index (GLCI). Singapore ; Hackensack, N.J.: World Scientific Pub., 2012.
MLA引文ebrary, Inc, 与 Khee Giap Tan. Ranking the Liveability of the World's Major Cities: The Global Liveable Cities Index (GLCI). World Scientific Pub., 2012.
警告：这些引文格式不一定是100％准确.