APA (7th ed.) Citation

Gallaher, M. P., Link, A. N., & Petrusa, J. E. (2006). Innovation in the US service sector. Routledge.

Chicago Style (17th ed.) Citation

Gallaher, Michael P., Albert N. Link, and Jeffrey E. Petrusa. Innovation in the US Service Sector. London ; New York: Routledge, 2006.

MLA (9th ed.) Citation

Gallaher, Michael P., et al. Innovation in the US Service Sector. Routledge, 2006.