Cita APA

Friedmann,, W. (1972). Law in a changing society (2nd ed.). Universal Book traders.

Citación estilo Chicago

Friedmann,, W. Law in a Changing Society. 2nd ed. Delhi: Universal Book traders, 1972.

Cita MLA

Friedmann,, W. Law in a Changing Society. 2nd ed. Universal Book traders, 1972.