Cita APA (7a ed.)

Torres, D. F., Pessah, M. E., & Romero, G. E. (2001). On the time variability of gamma-ray sources: A numerical analysis of variability indices.

Cita Chicago Style (17a ed.)

Torres, Diego F., Martín Elías Pessah, y Gustavo Esteban Romero. On the Time Variability of Gamma-ray Sources: A Numerical Analysis of Variability Indices. 2001.

Cita MLA (8a ed.)

Torres, Diego F., et al. On the Time Variability of Gamma-ray Sources: A Numerical Analysis of Variability Indices. 2001.