APA (7th ed.) Citation

Swinscow, T., & Campbell, M. (1996). Statistics at square one (9th ed.). BMJ.

Chicago Style (17th ed.) Citation

Swinscow, T.D.V, and Mary Campbell. Statistics at Square One. 9th ed. London: BMJ, 1996.

MLA (8th ed.) Citation

Swinscow, T.D.V, and Mary Campbell. Statistics at Square One. 9th ed. BMJ, 1996.

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