Widschwendter, M., Lichtenberg-Frate, H., Hasenbrink, G., Schwarzer, S., Dawnay, A., Lam, A., . . . Brenner, H. (2009). Serum oestrogen receptor α and β bioactivity are independently associated with breast cancer: A proof of principle study. Nature Publishing Group.
Citação norma ChicagoWidschwendter, M., et al. Serum Oestrogen Receptor α and β Bioactivity Are Independently Associated With Breast Cancer: A Proof of Principle Study. Nature Publishing Group, 2009.
MLA引文Widschwendter, M., et al. Serum Oestrogen Receptor α and β Bioactivity Are Independently Associated With Breast Cancer: A Proof of Principle Study. Nature Publishing Group, 2009.
警告：這些引文格式不一定是100％准確.