Cita APA (7th ed.)
Barnett, G. W. (2008). Are you dumb enough to be rich?: The amazingly simple way to make millions in real estate (2nd ed.). AMACOM, American Management Association.
Cita Chicago (17th ed.)
Barnett, G. William. Are You Dumb Enough to Be Rich?: The Amazingly Simple Way to Make Millions in Real Estate. 2nd ed. New York: AMACOM, American Management Association, 2008.
Cita MLA (9th ed.)
Barnett, G. William. Are You Dumb Enough to Be Rich?: The Amazingly Simple Way to Make Millions in Real Estate. 2nd ed. AMACOM, American Management Association, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.