APA Style
Economic survey of Europe. (1987).
:
New York : United Nations.
Chicago Style
Economic survey of Europe.
.
:
New York : United Nations,
1987.
.
MLA Style
Economic survey of Europe.
.
:
New York : United Nations,
1987.
.
Turabian Style
Economic survey of Europe.
:
New York : United Nations,
1987.
.