APA Citatie

Chantada, G., Fandino, A., Manzitti, J., Urrutia, L., & Schvartzman, E. (1999). Late diagnosis of retinoblastoma in a developing country. BMJ Group.

Chicago Style citaat

Chantada, G., A. Fandino, J. Manzitti, L. Urrutia, en E. Schvartzman. Late Diagnosis of Retinoblastoma in a Developing Country. BMJ Group, 1999.

MLA citatie

Chantada, G., et al. Late Diagnosis of Retinoblastoma in a Developing Country. BMJ Group, 1999.