APA (7th ed.) Citation

Alvarez, R. (1973). EMAI S.A. [s.n.].

Chicago Style (17th ed.) Citation

Alvarez, Rafael-Luis. EMAI S.A. [S.l.]: [s.n.], 1973.

MLA (9th ed.) Citation

Alvarez, Rafael-Luis. EMAI S.A. [s.n.], 1973.

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