Cita APA

Olsson, H., & Ranstam, J. (1989). Breast cancer and the pill. Nature Publishing Group.

Chicago Style Citation

Olsson, H., i J. Ranstam. Breast Cancer and the Pill. Nature Publishing Group, 1989.

Cita MLA

Olsson, H., i J. Ranstam. Breast Cancer and the Pill. Nature Publishing Group, 1989.

Atenció: Aquestes cites poden no estar 100% correctes.