Contemporary Security Policy. Cambridge University Press.
芝加哥风格引文Contemporary Security Policy. Cambridge University Press.
MLA引文Contemporary Security Policy. Cambridge University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Contemporary Security Policy. Cambridge University Press.
芝加哥风格引文Contemporary Security Policy. Cambridge University Press.
MLA引文Contemporary Security Policy. Cambridge University Press.