Dyfyniad APA

Layard, R., Nickell, S., & Jackman, R. (2005). Unemployment: Macroeconomic Performance and the Labour Market. Oxford University Press.

Dyfyniad Arddull Chicago

Layard, R., S. Nickell, and R. Jackman. Unemployment: Macroeconomic Performance and the Labour Market. Oxford University Press, 2005.

Dyfyniad MLA

Layard, R., et al. Unemployment: Macroeconomic Performance and the Labour Market. Oxford University Press, 2005.

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