APA (7th ed.) Citation

Leal-Leal, C., Flores-Rojo, M., Medina-Sansón, A., Cerececlo-Diaz, F., Sánchez-Félix, S., Gonzalez-Ramella, O., . . . Carrete-Ramirez, F. (2004). A multicentre report from the Mexican Retinoblastoma Group. British Journal of Ophthalmology, 88(8), 1074. https://doi.org/10.1136/bjo.2003.035642

Chicago Style (17th ed.) Citation

Leal-Leal, C., et al. "A Multicentre Report from the Mexican Retinoblastoma Group." British Journal of Ophthalmology 88, no. 8 (2004): 1074. https://doi.org/10.1136/bjo.2003.035642.

MLA (9th ed.) Citation

Leal-Leal, C., et al. "A Multicentre Report from the Mexican Retinoblastoma Group." British Journal of Ophthalmology, vol. 88, no. 8, 2004, p. 1074, https://doi.org/10.1136/bjo.2003.035642.