MacFarlane, S. (2011). The Evolution of US Policy Towards the Southern Caucasus.
芝加哥风格引文MacFarlane, S. The Evolution of US Policy Towards the Southern Caucasus. 2011.
MLA引文MacFarlane, S. The Evolution of US Policy Towards the Southern Caucasus. 2011.
警告：这些引文格式不一定是100％准确.