APA引文

Sheng, X. (1999). Mathematical model of human upper cervical spine.

Chicago Style (17th ed.) Citation

Sheng, Xiebing. Mathematical Model of Human Upper Cervical Spine. 1999.

MLA引文

Sheng, Xiebing. Mathematical Model of Human Upper Cervical Spine. 1999.

警告：这些引文格式不一定是100％准确.