APA (7th ed.) Citation

Rue, L. W., & Byars, L. L. (1993). Supervision: Key link to productivity (4th ed.). Irwin.

Chicago Style (17th ed.) Citation

Rue, Leslie W., and Lloyd L. Byars. Supervision: Key Link to Productivity. 4th ed. Homewood [etc.]: Irwin, 1993.

MLA (9th ed.) Citation

Rue, Leslie W., and Lloyd L. Byars. Supervision: Key Link to Productivity. 4th ed. Irwin, 1993.