APA (7th ed.) Citation

Lejarza Arza, G. (1983). Memoria de 4: [Manufacturas del Cobre S.A.]. [s.n.].

Chicago Style (17th ed.) Citation

Lejarza Arza, Gotzone. Memoria De 4: [Manufacturas Del Cobre S.A.]. [S.l.]: [s.n.], 1983.

MLA (9th ed.) Citation

Lejarza Arza, Gotzone. Memoria De 4: [Manufacturas Del Cobre S.A.]. [s.n.], 1983.

Warning: These citations may not always be 100% accurate.