APA استشهاد

Williamson, T., Milne, B., & Savage, S. P. (2009). International developments in investigative interviewing. Willan.

استشهاد بنمط شيكاغو

Williamson, Tom.,ed, Becky.,ed Milne, و Stephen P.,ed Savage. International Developments in Investigative Interviewing. Devon: Willan, 2009.

MLA استشهاد

Williamson, Tom.,ed, et al. International Developments in Investigative Interviewing. Willan, 2009.