APA-viite (7. p.)
Rocha, R. R., Vittas, D., & Rudolph, H. P. (2011). Annuities and other retirement products: Designing the payout phase. World Bank.
Chicago-viite (17. p.)
Rocha, Roberto Rezende, Dimitri Vittas, ja Heinz P. Rudolph. Annuities and Other Retirement Products: Designing the Payout Phase. Washington, D.C.: World Bank, 2011.
MLA-viite (9. p.)
Rocha, Roberto Rezende, et al. Annuities and Other Retirement Products: Designing the Payout Phase. World Bank, 2011.
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