APA-ийн эшлэл(7 дахь хэвлэлт)
Organisation for Economic Co-operation and Development. (1999). Trends in international migration: Continuous reporting system on migration : annual report 1999 (1999 edition.). OECD Publishing.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Organisation for Economic Co-operation and Development. Trends in International Migration: Continuous Reporting System on Migration : Annual Report 1999. 1999 edition. Paris: OECD Publishing, 1999.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Organisation for Economic Co-operation and Development. Trends in International Migration: Continuous Reporting System on Migration : Annual Report 1999. 1999 edition. OECD Publishing, 1999.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.