APA (7e ed.) Bronvermelding

McCurdy, D. (2005). How much is enough?: Balancing today's needs with tomorrow's retirement goals. John Wiley & Sons.

Chicago (17e ed.) Bronvermelding

McCurdy, Diane. How Much Is Enough?: Balancing Today's Needs with Tomorrow's Retirement Goals. Hoboken: John Wiley & Sons, 2005.

MLA (8e ed.) Bronvermelding

McCurdy, Diane. How Much Is Enough?: Balancing Today's Needs with Tomorrow's Retirement Goals. John Wiley & Sons, 2005.