APA (7th ed.) Citation

Baker, D., Evans, W., & Stevens, C. (2009). Digital library economics: An academic perspective. Chandos.

Chicago Style (17th ed.) Citation

Baker, David, Wendy Evans, and Claire Stevens. Digital Library Economics: An Academic Perspective. Oxford: Chandos, 2009.

MLA (9th ed.) Citation

Baker, David, et al. Digital Library Economics: An Academic Perspective. Chandos, 2009.