Cita APA (7th ed.)

Richardson, W. P. (1948). Law of evidence (7th ed.). s.n.

Cita Chicago (17th ed.)

Richardson, William Payson. Law of Evidence. 7th ed. Brooklyn, N. Y: s.n, 1948.

Cita MLA (9th ed.)

Richardson, William Payson. Law of Evidence. 7th ed. s.n, 1948.