Cita APA (7a ed.)

Sommer, P. (1984). The law (3. ed., reprinted.). Harrap.

Cita Chicago Style (17a ed.)

Sommer, Peter. The Law. 3. ed., reprinted. Walton-on-Thames, Surrey [u.a.]: Harrap, 1984.

Cita MLA (9a ed.)

Sommer, Peter. The Law. 3. ed., reprinted. Harrap, 1984.