Cita APA (7a ed.)

Martín, M. C., Romero, G. A., & Cappa, C. E. (2006). Stellar formation in HI interstellar bubbles around massive stars.

Cita Chicago Style (17a ed.)

Martín, María Cristina, Gisela Andrea Romero, y Cristina Elisabet Cappa. Stellar Formation in HI Interstellar Bubbles Around Massive Stars. 2006.

Cita MLA (8a ed.)

Martín, María Cristina, et al. Stellar Formation in HI Interstellar Bubbles Around Massive Stars. 2006.