APA

Helzlsouer K. J., Alberg A. J., Huang H. Y., Hoffman S. C., Strickland P. T., Brock J. W., Burse V. W., Needham L. L., Bell D. A., Lavigne J. A., Yager J. D. & Comstock G. W. (19990729). Serum concentrations of organochlorine compounds and the subsequent development of breast cancer. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

Chicago

Helzlsouer K J, Alberg A J, Huang H Y, Hoffman S C, Strickland P T, Brock J W, Burse V W, Needham L L, Bell D A, Lavigne J A, Yager J D and Comstock G W. 19990729. Serum concentrations of organochlorine compounds and the subsequent development of breast cancer. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

Harvard

Helzlsouer K. J., Alberg A. J., Huang H. Y., Hoffman S. C., Strickland P. T., Brock J. W., Burse V. W., Needham L. L., Bell D. A., Lavigne J. A., Yager J. D. and Comstock G. W. (19990729). Serum concentrations of organochlorine compounds and the subsequent development of breast cancer. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

MLA

Helzlsouer K J, Alberg A J, Huang H Y, Hoffman S C, Strickland P T, Brock J W, Burse V W, Needham L L, Bell D A, Lavigne J A, Yager J D and Comstock G W. Serum concentrations of organochlorine compounds and the subsequent development of breast cancer. : Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 19990729.