APA

Titus-Ernstoff L., Egan K. M., Newcomb P. A., Ding J., Trentham-Dietz A., Greenberg E. R., Baron J. A., Trichopoulos D. & Willett W. C. (20020321). Early life factors in relation to breast cancer risk in postmenopausal women. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

Chicago

Titus-Ernstoff Linda, Egan Kathleen M, Newcomb Polly A, Ding Jiao, Trentham-Dietz Amy, Greenberg E Robert, Baron John A, Trichopoulos Dimitrios and Willett Walter C. 20020321. Early life factors in relation to breast cancer risk in postmenopausal women. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

Harvard

Titus-Ernstoff L., Egan K. M., Newcomb P. A., Ding J., Trentham-Dietz A., Greenberg E. R., Baron J. A., Trichopoulos D. and Willett W. C. (20020321). Early life factors in relation to breast cancer risk in postmenopausal women. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

MLA

Titus-Ernstoff Linda, Egan Kathleen M, Newcomb Polly A, Ding Jiao, Trentham-Dietz Amy, Greenberg E Robert, Baron John A, Trichopoulos Dimitrios and Willett Walter C. Early life factors in relation to breast cancer risk in postmenopausal women. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 20020321.