@incollection{Regan87,
  author	= {John, Zhao Shuming Regan, and Hong, Xiao-Ling},
  editor	= {Steele, Ross and Threadgold, Terry},
  year		= {1987},
  title		= {Before speaking: across cultures},
  booktitle	= {Language topics. Essays in honour of Michael Halliday},
  publisher	= {Benjamins},
  address	= {Amsterdam}
}