APA
Allen M. J., . (2011). Textbook on criminal law. Oxford: Oxford University Press.
Chicago
Allen Michael J, . 2011. Textbook on criminal law. Oxford: Oxford University Press.
Harvard
Allen M. J., . (2011). Textbook on criminal law. Oxford: Oxford University Press.
MLA
Allen Michael J, . Textbook on criminal law. Oxford: Oxford University Press. 2011.