APA (7th ed.) Citation

Williams, R., & Johnson, P. (2008). Genetic policing: The use of DNA criminal investigations. Willan.

Chicago Style (17th ed.) Citation

Williams, Robin, and Paul Johnson. Genetic Policing: The Use of DNA Criminal Investigations. Cullompton [u.a.]: Willan, 2008.

MLA (9th ed.) Citation

Williams, Robin, and Paul Johnson. Genetic Policing: The Use of DNA Criminal Investigations. Willan, 2008.