Cita APA (7a ed.)

Valle, M. V. d., Romero, G. E., Luque Escamilla, P. L., Martí, J., & Sánchez Sutil, J. R. (2011). Are T Tauri stars gamma-ray emitters?

Cita Chicago Style (17a ed.)

Valle, María Victoria del, Gustavo Esteban Romero, Pedro Luis Luque Escamilla, Josep Martí, y Juan Ramón Sánchez Sutil. Are T Tauri Stars Gamma-ray Emitters? 2011.

Cita MLA (8a ed.)

Valle, María Victoria del, et al. Are T Tauri Stars Gamma-ray Emitters? 2011.