A cohort study of fat intake and risk of breast cancer.

MLA

Howe, G. R., et al. “A Cohort Study of Fat Intake and Risk of Breast Cancer.” Journal of the National Cancer Institute, vol. 83, no. 5, Mar. 1991, pp. 336–40. EBSCOhost, https://doi.org/10.1093/jnci/83.5.336.

APA

Howe, G. R., Friedenreich, C. M., Jain, M., & Miller, A. B. (1991). A cohort study of fat intake and risk of breast cancer. Journal of the National Cancer Institute, 83(5), 336–340. https://doi.org/10.1093/jnci/83.5.336

Chicago

Howe, G R, C M Friedenreich, M Jain, and A B Miller. 1991. “A Cohort Study of Fat Intake and Risk of Breast Cancer.” Journal of the National Cancer Institute 83 (5): 336–40. doi:10.1093/jnci/83.5.336.