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.
Citação do estilo Chicago (17ª ed.)European School of Oncology, European Association for Cancer Research, Federation of European Cancer Societies, European Society of Mastology, e European Organization for Research and Treatment of Cancer. The European Journal of Cancer. Oxford: Pergamon.
Citação MLA (9ª ed.)European School of Oncology, et al. The European Journal of Cancer. Pergamon.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.