APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Foster, L. T., & Wharf, B. (2007). People, politics, and child welfare in British Columbia. UBC Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Leslie T. Foster, ба Brian Wharf. People, Politics, and Child Welfare in British Columbia. Vancouver: UBC Press, 2007.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. People, Politics, and Child Welfare in British Columbia. UBC Press, 2007.