Cita APA (7th ed.)

Finch, J. (1979). Introduction to legal theory (3a. ed.). Sweet&Maxwell.

Cita Chicago (17th ed.)

Finch, John. Introduction to Legal Theory. 3a. ed. Londres: Sweet&Maxwell, 1979.

Cita MLA (9th ed.)

Finch, John. Introduction to Legal Theory. 3a. ed. Sweet&Maxwell, 1979.