APA (7th ed.) Citation

Leopold, E. (1999). A darker ribbon: Breast cancer,women,and their doctors in the twentieth century. Beacon.

Chicago Style (17th ed.) Citation

Leopold, Ellen. A Darker Ribbon: Breast Cancer,women,and Their Doctors in the Twentieth Century. Boston: Beacon, 1999.

MLA (9th ed.) Citation

Leopold, Ellen. A Darker Ribbon: Breast Cancer,women,and Their Doctors in the Twentieth Century. Beacon, 1999.