APA (7th ed.) Citation

Friedmann. (1972). Law in a changing society (2nd ed.). Columbia University Press.

Chicago Style (17th ed.) Citation

Friedmann. Law in a Changing Society. 2nd ed. New York: Columbia University Press, 1972.

MLA (8th ed.) Citation

Friedmann. Law in a Changing Society. 2nd ed. Columbia University Press, 1972.