APA način citiranja (7. izdanje)

Heller, P. S. (2003). Who will pay?: Coping with aging societies, climate change, and other long-term fiscal challenges. International Monetary Fund.

Čikaški stil citiranja (17. izdanje)

Heller, Peter S. Who Will Pay?: Coping with Aging Societies, Climate Change, and Other Long-term Fiscal Challenges. Washington, D. C: International Monetary Fund, 2003.

MLA način citiranja (9. izdanje)

Heller, Peter S. Who Will Pay?: Coping with Aging Societies, Climate Change, and Other Long-term Fiscal Challenges. International Monetary Fund, 2003.