APA

,, . (1990). Year book of the international law commission, 1988. New York: UNO.

Chicago

,, . 1990. Year book of the international law commission, 1988. New York: UNO.

Harvard

,, . (1990). Year book of the international law commission, 1988. New York: UNO.

MLA

,, . Year book of the international law commission, 1988. New York: UNO. 1990.