Unesco (París). (1970). Manual for surveying national scientific and technological potential: Collection and processing of data Management of the "R y D" system. Unesco.
Cita Chicago Style (17a ed.)Unesco (París). Manual for Surveying National Scientific and Technological Potential: Collection and Processing of Data Management of the "R Y D" System. París: Unesco, 1970.
Cita MLA (9a ed.)Unesco (París). Manual for Surveying National Scientific and Technological Potential: Collection and Processing of Data Management of the "R Y D" System. Unesco, 1970.
Precaución: Estas citas no son 100% exactas.