APA-referens (7:e uppl.)

Little, M., Weiss, H., Boice, J., Darby, S., Day, N., & Muirhead, C. (1999). Risks of leukemia in Japanese atomic bomb survivors, in women treated for cervical cancer, and in patients treated for ankylosing spondylitis.

Chicago-referens (17:e uppl.)

Little, M., H. Weiss, J. Boice, S. Darby, N. Day, och C. Muirhead. Risks of Leukemia in Japanese Atomic Bomb Survivors, in Women Treated for Cervical Cancer, and in Patients Treated for Ankylosing Spondylitis. 1999.

MLA-referens (9:e uppl.)

Little, M., et al. Risks of Leukemia in Japanese Atomic Bomb Survivors, in Women Treated for Cervical Cancer, and in Patients Treated for Ankylosing Spondylitis. 1999.