Бүртгэлийн ишлэл

APA-ийн эшлэл(7 дахь хэвлэлт)
National Research Council (U.S.). Committee on Geophysical and Environmental Data & ebrary, Inc. (2001). Resolving conflicts arising from the privatization of environmental data. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
National Research Council (U.S.). Committee on Geophysical and Environmental Data ба Inc ebrary. Resolving Conflicts Arising from the Privatization of Environmental Data. Washington, D.C.: National Academy Press, 2001.
MLA -ийн эшлэл (9 дэх хэвлэлт)
National Research Council (U.S.). Committee on Geophysical and Environmental Data ба Inc ebrary. Resolving Conflicts Arising from the Privatization of Environmental Data. National Academy Press, 2001.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.