Cita APA (7a ed.)

European Space Agency. (1985). The European astrometry satellite Hipparcos: Scientific aspects of the input catalogue preparation : 3-7 June 1985, Savoie, França. ESA.

Cita Chicago Style (17a ed.)

European Space Agency. The European Astrometry Satellite Hipparcos: Scientific Aspects of the Input Catalogue Preparation : 3-7 June 1985, Savoie, França. Noordwijk: ESA, 1985.

Cita MLA (9a ed.)

European Space Agency. The European Astrometry Satellite Hipparcos: Scientific Aspects of the Input Catalogue Preparation : 3-7 June 1985, Savoie, França. ESA, 1985.