APA引文

Bell, K., Loveridge, N., Power, J., Garrahan, N., Meggitt, B., & Reeve, J. (1999). Regional differences in cortical porosity in the fractured femoral neck.

芝加哥风格引文

Bell, K., N. Loveridge, J. Power, N. Garrahan, B. Meggitt, 与 J. Reeve. Regional Differences in Cortical Porosity in the Fractured Femoral Neck. 1999.

MLA引文

Bell, K., et al. Regional Differences in Cortical Porosity in the Fractured Femoral Neck. 1999.

警告:这些引文格式不一定是100%准确.