Cita APA (7a ed.)
Curtis, D. B., Floyd, J. J., & Winsor, J. L. (1992). Business and professional communication. Harper Collins Publishers.
Cita Chicago Style (17a ed.)
Curtis, Dan B., James J. Floyd, y Jerry L. Winsor. Business and Professional Communication. New York: Harper Collins Publishers, 1992.
Cita MLA (9a ed.)
Curtis, Dan B., et al. Business and Professional Communication. Harper Collins Publishers, 1992.
Precaución: Estas citas no son 100% exactas.