World Wildlife Fund. (2001). World Wildlife Fund technical, educational and policy assistance for conservation in the Russian Far East ecoregion. LexisNexis.
Chicago-Zitierstil (17. Ausg.)World Wildlife Fund. World Wildlife Fund Technical, Educational and Policy Assistance for Conservation in the Russian Far East Ecoregion. Bethesda, MD: LexisNexis, 2001.
MLA-Zitierstil (9. Ausg.)World Wildlife Fund. World Wildlife Fund Technical, Educational and Policy Assistance for Conservation in the Russian Far East Ecoregion. LexisNexis, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.