APA (7th ed.) Citation

Scanlan, G., & Ryan, C. (1985). An introduction to criminal law. Blackstone Press.

Chicago Style (17th ed.) Citation

Scanlan, Gary, and Christopher Ryan. An Introduction to Criminal Law. London: Blackstone Press, 1985.

MLA (9th ed.) Citation

Scanlan, Gary, and Christopher Ryan. An Introduction to Criminal Law. Blackstone Press, 1985.