APA (7th ed.) Citation

Sabri, E., Gupta, A. P., & Beitler, M. A. (2006). Purchase order management best practices: Process, technology, and change management. J. Ross.

Chicago Style (17th ed.) Citation

Sabri, Ehap, Arun P. Gupta, and Michael Al Beitler. Purchase Order Management Best Practices: Process, Technology, and Change Management. Fort Lauderdale: J. Ross, 2006.

MLA (9th ed.) Citation

Sabri, Ehap, et al. Purchase Order Management Best Practices: Process, Technology, and Change Management. J. Ross, 2006.