APA (7th ed.) Citation

Hamm, S., Stepanek, M., & Reinhardt, A. (1999). From Reengineering to E-Engineering. BusinessWeek, 3621, EB14.

Chicago Style (17th ed.) Citation

Hamm, Steve, Marcia Stepanek, and Andy Reinhardt. "From Reengineering to E-Engineering." BusinessWeek 3621 (1999): EB14.

MLA (9th ed.) Citation

Hamm, Steve, et al. "From Reengineering to E-Engineering." BusinessWeek, 3621, 1999, p. EB14.