APA

Department for Economic and Social, . (1995). Information and policy analysis...Global population policy database (1993). New York: United nations , Department for Economic and Social Information and policy.

Chicago

Department for Economic and Social, . 1995. Information and policy analysis...Global population policy database (1993). New York: United nations , Department for Economic and Social Information and policy.

Harvard

Department for Economic and Social, . (1995). Information and policy analysis...Global population policy database (1993). New York: United nations , Department for Economic and Social Information and policy.

MLA

Department for Economic and Social, . Information and policy analysis...Global population policy database (1993). New York: United nations , Department for Economic and Social Information and policy. 1995.