APA način citiranja (7. izdanje)

Sullican, G. (2018). Retirement fail: The 9 reasons people flunk post work life.. John Wiley & Sons.

Čikaški stil citiranja (17. izdanje)

Sullican, Greg. Retirement Fail: The 9 Reasons People Flunk Post Work Life.. New Jersey: John Wiley & Sons, 2018.

MLA način citiranja (9. izdanje)

Sullican, Greg. Retirement Fail: The 9 Reasons People Flunk Post Work Life.. John Wiley & Sons, 2018.