APA

,, . (1986). Year book of the United Nations 1982. New York: UNO.

Chicago

,, . 1986. Year book of the United Nations 1982. New York: UNO.

Harvard

,, . (1986). Year book of the United Nations 1982. New York: UNO.

MLA

,, . Year book of the United Nations 1982. New York: UNO. 1986.