APA
Grose K., Howard E. S., Thiery C., Christenson J. S., International Union for conservation of nature and natural resources & International Environment Information System (United Nations Environ ment Programme). (1995). A sourcebook for conservation and biological diversity information. Gland: IUCN-The World Conservation Union in colla boration with the United Nations Environment Programme, INFOTERRA Progr amme Activity Centre.
Chicago
Grose Kevin, Howard Eric S, Thiery Cecile, Christenson J Scott, International Union for conservation of nature and natural resources and International Environment Information System (United Nations Environ ment Programme). 1995. A sourcebook for conservation and biological diversity information. Gland: IUCN-The World Conservation Union in colla boration with the United Nations Environment Programme, INFOTERRA Progr amme Activity Centre.
Harvard
Grose K., Howard E. S., Thiery C., Christenson J. S., International Union for conservation of nature and natural resources and International Environment Information System (United Nations Environ ment Programme). (1995). A sourcebook for conservation and biological diversity information. Gland: IUCN-The World Conservation Union in colla boration with the United Nations Environment Programme, INFOTERRA Progr amme Activity Centre.
MLA
Grose Kevin, Howard Eric S, Thiery Cecile, Christenson J Scott, International Union for conservation of nature and natural resources and International Environment Information System (United Nations Environ ment Programme). A sourcebook for conservation and biological diversity information. Gland: IUCN-The World Conservation Union in colla boration with the United Nations Environment Programme, INFOTERRA Progr amme Activity Centre. 1995.