United Nations Educational, Scientific and Cultural Organization. (1963). Bibliography of publications designed to raise the standard of scientific literature. s.n.
Citação norma ChicagoUnited Nations Educational, Scientific and Cultural Organization. Bibliography of Publications Designed to Raise the Standard of Scientific Literature. Paris: s.n, 1963.
Citação norma MLAUnited Nations Educational, Scientific and Cultural Organization. Bibliography of Publications Designed to Raise the Standard of Scientific Literature. s.n, 1963.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.