Cita APA (7th ed.)
Roulac, S. E. (1999). Ethics in real estate. Kluwer Academic Publishers.
Cita Chicago (17th ed.)
Roulac, Stephen E. Ethics in Real Estate. Boston, Mass.: Kluwer Academic Publishers, 1999.
Cita MLA (9th ed.)
Roulac, Stephen E. Ethics in Real Estate. Kluwer Academic Publishers, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.