APA (7th ed.) Citation

Gray, R., Clarke, M., Collins, R., & Peto, R. (1993). The EBCTCG overview of adjuvant therapy of breast cancer. What are the implications for future studies? Early Breast Cancer Trialists' Collaborative Group.

Chicago Style (17th ed.) Citation

Gray, R., M. Clarke, R. Collins, and R. Peto. The EBCTCG Overview of Adjuvant Therapy of Breast Cancer. What Are the Implications for Future Studies? Early Breast Cancer Trialists' Collaborative Group. 1993.

MLA (9th ed.) Citation

Gray, R., et al. The EBCTCG Overview of Adjuvant Therapy of Breast Cancer. What Are the Implications for Future Studies? Early Breast Cancer Trialists' Collaborative Group. 1993.