Kowal. The China-US Partnership to Prevent Spina Bifida. Vanderbilt University Press.
芝加哥风格引文Kowal. The China-US Partnership to Prevent Spina Bifida. Vanderbilt University Press.
MLA引文Kowal. The China-US Partnership to Prevent Spina Bifida. Vanderbilt University Press.
警告：这些引文格式不一定是100％准确.