APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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