Gaya APA
WRI, IUCN, UNEP. (1995).
Strategi Keanekaragaman Hayati Global .
Jakarta:
Gramedia Pustaka Utama,.
Gaya Chicago
WRI, IUCN, UNEP.
Strategi Keanekaragaman Hayati Global.
Jakarta:
Gramedia Pustaka Utama,,
1995.
Text.
Gaya MLA
WRI, IUCN, UNEP.
Strategi Keanekaragaman Hayati Global.
Jakarta:
Gramedia Pustaka Utama,,
1995.
Text.
Gaya Turabian
WRI, IUCN, UNEP.
Strategi Keanekaragaman Hayati Global.
Jakarta:
Gramedia Pustaka Utama,,
1995.
Print.