APA

Naciones Unidas, . (1969). The central organs of the civil service in the developing countries. New York: United Nations, Departament of Economic and Social Affairs, Division for Public Administration.

Chicago

Naciones Unidas, . 1969. The central organs of the civil service in the developing countries. New York: United Nations, Departament of Economic and Social Affairs, Division for Public Administration.

Harvard

Naciones Unidas, . (1969). The central organs of the civil service in the developing countries. New York: United Nations, Departament of Economic and Social Affairs, Division for Public Administration.

MLA

Naciones Unidas, . The central organs of the civil service in the developing countries. New York: United Nations, Departament of Economic and Social Affairs, Division for Public Administration. 1969.