APA Citation

Derrett, J. D. M. (1968). An introduction to legal systems. London: Sweet and Maxwell.

Chicago Style Citation

Derrett, J. Duncan M. An Introduction to Legal Systems. London: Sweet and Maxwell, 1968.

MLA Citation

Derrett, J. Duncan M. An Introduction to Legal Systems. London: Sweet and Maxwell, 1968.

Warning: These citations may not always be 100% accurate.