APA (7th ed.) Citation

Ragsdell, G., West, D., & Wilby, J. (2002). Systems Theory and Practice in the Knowledge Age. Springer US.

Chicago Style (17th ed.) Citation

Ragsdell, Gillian, Daune West, and Jennifer Wilby. Systems Theory and Practice in the Knowledge Age. Boston, MA: Springer US, 2002.

MLA (9th ed.) Citation

Ragsdell, Gillian, et al. Systems Theory and Practice in the Knowledge Age. Springer US, 2002.