Бүртгэлийн ишлэл

APA-ийн эшлэл(7 дахь хэвлэлт)
ebrary, Inc. (1992). Conserving biodiversity: A research agenda for development agencies : report of a panel of the Board on Science and Technology for International Development, U.S. National Research Council. National Academy Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
ebrary, Inc. Conserving Biodiversity: A Research Agenda for Development Agencies : Report of a Panel of the Board on Science and Technology for International Development, U.S. National Research Council. Washington, DC: National Academy Press, 1992.
MLA -ийн эшлэл (9 дэх хэвлэлт)
ebrary, Inc. Conserving Biodiversity: A Research Agenda for Development Agencies : Report of a Panel of the Board on Science and Technology for International Development, U.S. National Research Council. National Academy Press, 1992.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.