Cita APA (7a ed.)
ebrary, Inc, & Tan, K. G. (2012). Ranking the liveability of the world's major cities: The Global Liveable Cities Index (GLCI). World Scientific Pub..
Cita Chicago Style (17a ed.)
ebrary, Inc, y 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.
Cita MLA (9a ed.)
ebrary, Inc, y Khee Giap Tan. Ranking the Liveability of the World's Major Cities: The Global Liveable Cities Index (GLCI). World Scientific Pub., 2012.
Precaución: Estas citas no son 100% exactas.