APA način citiranja (7. izdanje)

Hughes, G. (1985). Payroll tax incidence, the direct tax burden, and the rate of return on state pension contributions in Ireland. Economic and Social Research Institute.

Čikaški stil citiranja (17. izdanje)

Hughes, Gerard. Payroll Tax Incidence, the Direct Tax Burden, and the Rate of Return on State Pension Contributions in Ireland. Dublin: Economic and Social Research Institute, 1985.

MLA način citiranja (9. izdanje)

Hughes, Gerard. Payroll Tax Incidence, the Direct Tax Burden, and the Rate of Return on State Pension Contributions in Ireland. Economic and Social Research Institute, 1985.