Cita APA

Boone, L. E., Kurtz, D. L., & Block, J. R. (1997). Contemporary business communication. Prentice hall.

Chicago Edition Citation

Boone, Louis E., David L. Kurtz, i Judy R. Block. Contemporary Business Communication. New Jersy: Prentice hall, 1997.

Cita MLA

Boone, Louis E., et al. Contemporary Business Communication. Prentice hall, 1997.