APA Style

Adler, R, B., Elmhorst, J, M. (2005). Communicating at work: principles and practices for business and the professions, 8th ed (8). Boston: McGraw-Hill.

MLA Style

Adler, Ronald, B.., Elmhorst, Jeanne, Marquardt. "Communicating at work: principles and practices for business and the professions, 8th ed". 8 Boston: McGraw-Hill, 2005. Text.