Cita APA (7a ed.)

de Monteagudo, V., & Sahade, J. (1969). The spectrum of γ₂ Velorum.

Cita Chicago Style (17a ed.)

de Monteagudo, V.N., y Jorge Sahade. The Spectrum of γ₂ Velorum. 1969.

Cita MLA (8a ed.)

de Monteagudo, V.N., y Jorge Sahade. The Spectrum of γ₂ Velorum. 1969.