APA (7th ed.) Citation

Daube, M., & Simpson, D. (2008). Keith Ball. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Daube, Mike, and David Simpson. Keith Ball. BMJ Publishing Group, 2008.

MLA (9th ed.) Citation

Daube, Mike, and David Simpson. Keith Ball. BMJ Publishing Group, 2008.

Warning: These citations may not always be 100% accurate.