Dyfyniad APA

Johnson,Paul, & Zimmermann,Klaus F. (1993). Labour markets in an ageing Europe. Cambridge University Press.

Dyfyniad Arddull Chicago

Johnson,Paul, and Zimmermann,Klaus F. Labour Markets in an Ageing Europe. New York: Cambridge University Press, 1993.

Dyfyniad MLA

Johnson,Paul, and Zimmermann,Klaus F. Labour Markets in an Ageing Europe. Cambridge University Press, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.