Cita APA (7th ed.)
IUCN General Assembly, 19a. (1994). The strategy of IUCN. IUCN.
Cita Chicago (17th ed.)
IUCN General Assembly, 19a. The Strategy of IUCN. s.l.: IUCN, 1994.
Cita MLA (9th ed.)
IUCN General Assembly, 19a. The Strategy of IUCN. IUCN, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.