APA
United Nations, . (1995). World economic and social survey. 1995. New York: UN.
Chicago
United Nations, . 1995. World economic and social survey. 1995. New York: UN.
Harvard
United Nations, . (1995). World economic and social survey. 1995. New York: UN.
MLA
United Nations, . World economic and social survey. 1995. New York: UN. 1995.