APA (7th ed.) Citation

Pérez Urraza, I. (1972). Breves nociones de IDS. [s.n.].

Chicago Style (17th ed.) Citation

Pérez Urraza, Iñaki. Breves Nociones De IDS. [S.l.]: [s.n.], 1972.

MLA (9th ed.) Citation

Pérez Urraza, Iñaki. Breves Nociones De IDS. [s.n.], 1972.

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