ebrary, Inc, Foster, L. T., & Wharf, B. (2007). People, politics, and child welfare in British Columbia. UBC Press.
芝加哥风格引文ebrary, Inc, Leslie T. Foster, 与 Brian Wharf. People, Politics, and Child Welfare in British Columbia. Vancouver: UBC Press, 2007.
MLA引文ebrary, Inc, et al. People, Politics, and Child Welfare in British Columbia. UBC Press, 2007.
警告：这些引文格式不一定是100％准确.