APA (7th ed.) Citation
Wilkinson, C. W., Clarke, P. B., & Wilkinson, D. C. (1983). Communicating Through Letters and Reports (8th ed.). R.D. Irwin.
Chicago Style (17th ed.) Citation
Wilkinson, C. W., Peter B. Clarke, and Dorothy C. Wilkinson. Communicating Through Letters and Reports. 8th ed. Homewood: R.D. Irwin, 1983.
MLA (9th ed.) Citation
Wilkinson, C. W., et al. Communicating Through Letters and Reports. 8th ed. R.D. Irwin, 1983.
Warning: These citations may not always be 100% accurate.