APA-ийн эшлэл(7 дахь хэвлэлт)

Group, E. B. C. T. C., & Clarke, M. (1996). Ovarian ablation in early breast cancer: Overview of the randomised trials. Elsevier.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Group, Early Breast Cancer Trialists' Collaborative, ба M. Clarke. Ovarian Ablation in Early Breast Cancer: Overview of the Randomised Trials. Elsevier, 1996.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Group, Early Breast Cancer Trialists' Collaborative, ба M. Clarke. Ovarian Ablation in Early Breast Cancer: Overview of the Randomised Trials. Elsevier, 1996.