APA引文

Grunwald, I., Roth, C., Roth, C., Politi, M., Politi, M., Ahlhelm, F., . . . Reith, W. (2006). Imaging of spinal tumors.

芝加哥风格引文

Grunwald, I., et al. Imaging of Spinal Tumors. 2006.

MLA引文

Grunwald, I., et al. Imaging of Spinal Tumors. 2006.

警告:这些引文格式不一定是100%准确.