Cita APA

IUCN. (1972). Standing to sue in enviromental litigation in the United States of America. [S.l.]: [s.n.].

Citación estilo Chicago

IUCN. Standing to Sue in Enviromental Litigation in the United States of America. [S.l.]: [s.n.], 1972.

Cita MLA

IUCN. Standing to Sue in Enviromental Litigation in the United States of America. [S.l.]: [s.n.], 1972.