Dyfyniad APA
ebrary, Inc, & Lavalette, M. (1999). A thing of the past?: Child labour in Britain in the nineteenth and twentieth centuries. Liverpool University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, and Michael Lavalette. A Thing of the Past?: Child Labour in Britain in the Nineteenth and Twentieth Centuries. Liverpool: Liverpool University Press, 1999.
Dyfyniad MLA
ebrary, Inc, and Michael Lavalette. A Thing of the Past?: Child Labour in Britain in the Nineteenth and Twentieth Centuries. Liverpool University Press, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.