Cita APA (7a ed.)
(1994). The 1991 gulf war: Environmental assessment of IUCN and collaborators. IUCN.
Cita Chicago Style (17a ed.)
The 1991 Gulf War: Environmental Assessment of IUCN and Collaborators. Gland: IUCN, 1994.
Cita MLA (9a ed.)
The 1991 Gulf War: Environmental Assessment of IUCN and Collaborators. IUCN, 1994.
警告：這些引文格式不一定是100％准確.