Cita APA (7a ed.)

Cappa, C. E., Pineault, S., Arnal, E. M., & Cichowolski, S. (2002). An HI interstellar bubble linked to the O-type stars BD +24°3866 and BD +25°3952.

Cita Chicago Style (17a ed.)

Cappa, Cristina Elisabet, Serge Pineault, Edmundo Marcelo Arnal, y Silvina Cichowolski. An HI Interstellar Bubble Linked to the O-type Stars BD +24°3866 and BD +25°3952. 2002.

Cita MLA (8a ed.)

Cappa, Cristina Elisabet, et al. An HI Interstellar Bubble Linked to the O-type Stars BD +24°3866 and BD +25°3952. 2002.