APA (7th ed.) Citation

Burke, P. J., & Krey, R. D. (2005). Supervision.

Chicago Style (17th ed.) Citation

Burke, Peter J., and Robert D. Krey. Supervision. 2005.

MLA (9th ed.) Citation

Burke, Peter J., and Robert D. Krey. Supervision. 2005.

Warning: These citations may not always be 100% accurate.