APA (7th ed.) Citation

Campbell, M. J. (2006). Statistics at square two: Understanding modern statistical applications in medicine (2nd ed.). BMJ Books/Blackwell.

Chicago Style (17th ed.) Citation

Campbell, Michael J. Statistics at Square Two: Understanding Modern Statistical Applications in Medicine. 2nd ed. Malden, Mass. ; Oxford: BMJ Books/Blackwell, 2006.

MLA (9th ed.) Citation

Campbell, Michael J. Statistics at Square Two: Understanding Modern Statistical Applications in Medicine. 2nd ed. BMJ Books/Blackwell, 2006.