Cita APA (7a ed.)

European School of Oncology, European Association for Cancer Research, Federation of European Cancer Societies, European Society of Mastology, & European Organization for Research and Treatment of Cancer. The European Journal of Cancer. Pergamon.

Cita Chicago Style (17a ed.)

European School of Oncology, European Association for Cancer Research, Federation of European Cancer Societies, European Society of Mastology, y European Organization for Research and Treatment of Cancer. The European Journal of Cancer. Oxford: Pergamon.

Cita MLA (8a ed.)

European School of Oncology, et al. The European Journal of Cancer. Pergamon.