Cita APA (7a ed.)

Kohl, R., & O'Brien, P. (1998). The macroeconomics of ageing, pensions and savings: A survey. Organisation for Economic Co-Operation and Development.

Cita Chicago Style (17a ed.)

Kohl, Richard, y Paul O'Brien. The Macroeconomics of Ageing, Pensions and Savings: A Survey. Paris: Organisation for Economic Co-Operation and Development, 1998.

Cita MLA (9a ed.)

Kohl, Richard, y Paul O'Brien. The Macroeconomics of Ageing, Pensions and Savings: A Survey. Organisation for Economic Co-Operation and Development, 1998.