APA (7th ed.) Citation

Rethlefsen, M. L., Rothman, D. L., & Mojon, D. S. (2009). Internet Cool Tools for Physicians. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Rethlefsen, Melissa L., David L. Rothman, and Daniel S. Mojon. Internet Cool Tools for Physicians. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009.

MLA (8th ed.) Citation

Rethlefsen, Melissa L., et al. Internet Cool Tools for Physicians. Springer Berlin Heidelberg, 2009.