APA引文

Bradford, P. G., Gerace, K. V., Roland, R. L., & Chrzan, B. G. (2009). Estrogen Regulation of Apoptosis in Osteoblasts.

Citação norma Chicago

Bradford, Peter G., Ken V. Gerace, Renée L. Roland, and Brian G. Chrzan. Estrogen Regulation of Apoptosis in Osteoblasts. 2009.

MLA引文

Bradford, Peter G., Ken V. Gerace, Renée L. Roland, and Brian G. Chrzan. Estrogen Regulation of Apoptosis in Osteoblasts. 2009.

警告：這些引文格式不一定是100％准確.