Cita APA (7a ed.)

(1940). Ereintza. Pan American Institutte of Bibliography and Documentary Sources.

Cita Chicago Style (17a ed.)

Ereintza. [México D.F.: Pan American Institutte of Bibliography and Documentary Sources, 1940.

Cita MLA (9a ed.)

Ereintza. Pan American Institutte of Bibliography and Documentary Sources, 1940.