APA (7th ed.) Citation

Elorza Trueba, M. (1979). Memoria sobre P.E.M.E.S.A. [s.n.].

Chicago Style (17th ed.) Citation

Elorza Trueba, Marta. Memoria Sobre P.E.M.E.S.A. [S.l.]: [s.n.], 1979.

MLA (9th ed.) Citation

Elorza Trueba, Marta. Memoria Sobre P.E.M.E.S.A. [s.n.], 1979.

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