APA-ийн эшлэл(7 дахь хэвлэлт)

Engdahl, W. (2004). A century of war: Anglo-American oil politics and the new world order (Rev. ed.). Pluto Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Engdahl, William. A Century of War: Anglo-American Oil Politics and the New World Order. Rev. ed. London ; Ann Arbor, Mich.: Pluto Press, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Engdahl, William. A Century of War: Anglo-American Oil Politics and the New World Order. Rev. ed. Pluto Press, 2004.