ebrary, Inc, Bickers, R. A., & Yep, R. (2009). May days in Hong Kong: Riot and emergency in 1967. Hong Kong University Press ; Eurospan [distributor].
芝加哥风格引文ebrary, Inc, Robert A. Bickers, 与 Ray Yep. May Days in Hong Kong: Riot and Emergency in 1967. Hong Kong : London: Hong Kong University Press ; Eurospan [distributor], 2009.
MLA引文ebrary, Inc, et al. May Days in Hong Kong: Riot and Emergency in 1967. Hong Kong University Press ; Eurospan [distributor], 2009.
警告：这些引文格式不一定是100％准确.