Cita APA (7a ed.)

Pourbaix, D., Tokovinin, A. A., Batten, A. H., Fekel, F. C., Hartkopf, W. I., Levato, O. H., . . . Udry, S. (2004). SB9: The ninth catalogue of spectroscopic binary orbits.

Cita Chicago Style (17a ed.)

Pourbaix, D., A. A. Tokovinin, A. H. Batten, F. C. Fekel, W. I. Hartkopf, Orlando Hugo Levato, Nidia Irene Morrell, G. Torres, y S. Udry. SB9: The Ninth Catalogue of Spectroscopic Binary Orbits. 2004.

Cita MLA (8a ed.)

Pourbaix, D., et al. SB9: The Ninth Catalogue of Spectroscopic Binary Orbits. 2004.