Cita APA (7a ed.)

Ramírez, R. (1926). Second English Book. Imprenta Universitaria.

Cita Chicago Style (17a ed.)

Ramírez, Raul. Second English Book. santiago: Imprenta Universitaria, 1926.

Cita MLA (9a ed.)

Ramírez, Raul. Second English Book. Imprenta Universitaria, 1926.