Wallis, P., Aldington, C., & Liebmann, M. (2010). What have I done?: A victim empathy programme for young people. Jessica Kingsley Publishers.
芝加哥风格引文Wallis, Pete, Clair Aldington, 与 Marian Liebmann. What Have I Done?: A Victim Empathy Programme for Young People. London ; Philadelphia: Jessica Kingsley Publishers, 2010.
MLA引文Wallis, Pete, et al. What Have I Done?: A Victim Empathy Programme for Young People. Jessica Kingsley Publishers, 2010.
警告：这些引文格式不一定是100％准确.