APA-ийн эшлэл(7 дахь хэвлэлт)
Colloquium on the Age of the Universe, Dark Matter, and Structure Formation Irvine, Calif, & ebrary, Inc. (1998). Colloquium on the Age of the Universe, Dark Matter, and Structure Formation. National Academy of Sciences.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Colloquium on the Age of the Universe, Dark Matter, and Structure Formation Irvine, Calif, ба Inc ebrary. Colloquium on the Age of the Universe, Dark Matter, and Structure Formation. Washington, D.C.: National Academy of Sciences, 1998.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Colloquium on the Age of the Universe, Dark Matter, and Structure Formation Irvine, Calif, ба Inc ebrary. Colloquium on the Age of the Universe, Dark Matter, and Structure Formation. National Academy of Sciences, 1998.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.