Citação norma APA

United Nations. Secretary-General, 1961- (Thant). (1963). Planning for economic development: Report of the Secretary-General transmitting the study of a group of experts. s.n.

Citação norma Chicago

United Nations. Secretary-General, 1961- (Thant). Planning for Economic Development: Report of the Secretary-General Transmitting the Study of a Group of Experts. New York: s.n, 1963.

Citação norma MLA

United Nations. Secretary-General, 1961- (Thant). Planning for Economic Development: Report of the Secretary-General Transmitting the Study of a Group of Experts. s.n, 1963.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.