APA (7th ed.) Zitazioa

Feinberg, A. (1993). Downsize your debt: How to take control of your personal finances. Penguin.

Chicago Style (17th ed.) Zitazioa

Feinberg, Andrew. Downsize Your Debt: How to Take Control of Your Personal Finances. New York: Penguin, 1993.

MLA (9th ed.) Zitazioa

Feinberg, Andrew. Downsize Your Debt: How to Take Control of Your Personal Finances. Penguin, 1993.