APA (7th ed.) Citation

Greig, C., Roland, P., Constantine, N., & Smith, J. B. (2009). The world's worst criminals: An A-Z of evil men and women. Arcturus.

Chicago Style (17th ed.) Citation

Greig, Charlotte, Paul Roland, Nathan Constantine, and Jo Burden Smith. The World's Worst Criminals: An A-Z of Evil Men and Women. London: Arcturus, 2009.

MLA (9th ed.) Citation

Greig, Charlotte, et al. The World's Worst Criminals: An A-Z of Evil Men and Women. Arcturus, 2009.