APA引文

Williams, P. C. (1965). lumbosacral spine. McGraw-Hill.

Chicago Edition Citation

Williams, Paul C. Lumbosacral Spine. London: McGraw-Hill, 1965.

MLA引文

Williams, Paul C. Lumbosacral Spine. McGraw-Hill, 1965.

警告：這些引文格式不一定是100％准確.