APA Style
The Economist style guide. (1991).
London:
The Economist.
Chicago Style
The Economist style guide.
.
London:
The Economist,
1991.
.
MLA Style
The Economist style guide.
.
London:
The Economist,
1991.
.
Turabian Style
The Economist style guide.
London:
The Economist,
1991.
.