APA-viite

Williams, R. J. (2008). Genetic policing: The use of DNA in criminal investigations. Willan publishing.

Chicago-tyylinen lähdeviittaus

Williams, Robin Johnson. Genetic Policing: The Use of DNA in Criminal Investigations. Devon: Willan publishing, 2008.

MLA-viite

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