APA引文

Williams, A. J., & Fullenlove, T. (1955). HERNIATION OF INTERVERTEBRAL DISCS—An Evaluation of the “Indirect Signs”.

Citação norma Chicago

Williams, A. Justin, and Tom Fullenlove. HERNIATION OF INTERVERTEBRAL DISCS—An Evaluation of the “Indirect Signs”. 1955.

MLA引文

Williams, A. Justin, and Tom Fullenlove. HERNIATION OF INTERVERTEBRAL DISCS—An Evaluation of the “Indirect Signs”. 1955.

警告：這些引文格式不一定是100％准確.