ebrary, Inc, & Forsyth, M. (2007). Understanding historic building conservation. Blackwell.
芝加哥风格引文ebrary, Inc, 与 Michael Forsyth. Understanding Historic Building Conservation. Oxford, UK ; Malden, MA: Blackwell, 2007.
MLA引文ebrary, Inc, 与 Michael Forsyth. Understanding Historic Building Conservation. Blackwell, 2007.
警告：这些引文格式不一定是100％准确.