APA-ийн эшлэл(7 дахь хэвлэлт)

Adams, N. A. (1993). Worlds apart: The north - south divide and the international systems. Zed books.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Adams, Nassau A. Worlds Apart: The North - South Divide and the International Systems. London: Zed books, 1993.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Adams, Nassau A. Worlds Apart: The North - South Divide and the International Systems. Zed books, 1993.