APA-ийн эшлэл(7 дахь хэвлэлт)

Ball, G. W. (1976). Diplomacy for a crowded world: An american foreign policy. Little, Brown.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ball, George W. Diplomacy for a Crowded World: An American Foreign Policy. Boston: Little, Brown, 1976.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ball, George W. Diplomacy for a Crowded World: An American Foreign Policy. Little, Brown, 1976.