Cita APA (7th ed.)

ebrary, Inc, & Clark, P. (2011). New possibilities for the past: Shaping history education in Canada. UBC Press.

Cita Chicago (17th ed.)

ebrary, Inc, i Penney Clark. New Possibilities for the Past: Shaping History Education in Canada. Vancouver, B.C.: UBC Press, 2011.

Cita MLA (9th ed.)

ebrary, Inc, i Penney Clark. New Possibilities for the Past: Shaping History Education in Canada. UBC Press, 2011.