APA (7th ed.) Citation

Lesikar, R. V., Pettit, J. D., & Flatley, M. E. (1993). Basic business communication (6th ed.). Irwin.

Chicago Style (17th ed.) Citation

Lesikar, Raymond V., John D. Pettit, and Marie E. Flatley. Basic Business Communication. 6th ed. Homewood [etc.]: Irwin, 1993.

MLA (9th ed.) Citation

Lesikar, Raymond V., et al. Basic Business Communication. 6th ed. Irwin, 1993.