Citação norma APA

Layard, R. (1981). Unemployment in Britain: Causes and cures. Centre for Labour Economics, London School of Economics.

Citação norma Chicago

Layard, Richard. Unemployment in Britain: Causes and Cures. London: Centre for Labour Economics, London School of Economics, 1981.

Citação norma MLA

Layard, Richard. Unemployment in Britain: Causes and Cures. Centre for Labour Economics, London School of Economics, 1981.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.