APA (7th ed.) Citation

Clayton, J., Dennis, C., & Campbell, P. (2003). 50 years of DNA. Nature : Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Clayton, Julie, Carina Dennis, and Philip Campbell. 50 Years of DNA. New York: Nature : Palgrave Macmillan, 2003.

MLA (9th ed.) Citation

Clayton, Julie, et al. 50 Years of DNA. Nature : Palgrave Macmillan, 2003.