APA (7th ed.) Citation

Albizuri Sagarminaga, J. (1971). Cementos Portland de Vizcaya, S.A. [s.n.].

Chicago Style (17th ed.) Citation

Albizuri Sagarminaga, Javier. Cementos Portland De Vizcaya, S.A. [S.l.]: [s.n.], 1971.

MLA (9th ed.) Citation

Albizuri Sagarminaga, Javier. Cementos Portland De Vizcaya, S.A. [s.n.], 1971.