Cita APA (7a ed.)

González, R. (1933). The cooperative law of Spain. [s.n.].

Cita Chicago Style (17a ed.)

González, Regino. The Cooperative Law of Spain. [S.l.]: [s.n.], 1933.

Cita MLA (9a ed.)

González, Regino. The Cooperative Law of Spain. [s.n.], 1933.