Cita APA (7th ed.)
Wallison, P. J., & Ely, B. (2000). Nationalizing mortgage risk: The growth of Fannie Mae and Freddie Mac. AEI Press.
Cita Chicago (17th ed.)
Wallison, Peter J., i Bert Ely. Nationalizing Mortgage Risk: The Growth of Fannie Mae and Freddie Mac. Washington, D.C.: AEI Press, 2000.
Cita MLA (9th ed.)
Wallison, Peter J., i Bert Ely. Nationalizing Mortgage Risk: The Growth of Fannie Mae and Freddie Mac. AEI Press, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.