Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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