APA (7th ed.) Citation

Menning, J. H., Wilkinson, C. W., & Clarke, P. B. (1976). Communicating Through Letters and Reports (6th ed.). R. D. Irwin.

Chicago Style (17th ed.) Citation

Menning, J. H., C. W. Wilkinson, and Peter B. Clarke. Communicating Through Letters and Reports. 6th ed. Homewood, Ill.: R. D. Irwin, 1976.

MLA (9th ed.) Citation

Menning, J. H., et al. Communicating Through Letters and Reports. 6th ed. R. D. Irwin, 1976.