Cita APA (7a ed.)

Bolívar Alday, I., & Garai Alonso, J. U. (1995). Dow Chemical Ibérica, S.A: C.N.A.E., 24.6. [s.n.].

Cita Chicago Style (17a ed.)

Bolívar Alday, Irantzu, y Jon Uguzne Garai Alonso. Dow Chemical Ibérica, S.A: C.N.A.E., 24.6. [S.l.]: [s.n.], 1995.

Cita MLA (9a ed.)

Bolívar Alday, Irantzu, y Jon Uguzne Garai Alonso. Dow Chemical Ibérica, S.A: C.N.A.E., 24.6. [s.n.], 1995.