Cita APA (7th ed.)
Boone, L. E., Kurtz, D. L., & Block, J. R. (1997). Contemporary business communication (2nd ed.). Prentice Hall.
Cita Chicago (17th ed.)
Boone, Louis E., David L. Kurtz, i Judy Rachel Block. Contemporary Business Communication. 2nd ed. Upper Saddle River, N.J.: Prentice Hall, 1997.
Cita MLA (9th ed.)
Boone, Louis E., et al. Contemporary Business Communication. 2nd ed. Prentice Hall, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.