Dobbins, J. (2015). Choices for America in a turbulent world. RAND Corporation.
芝加哥风格引文Dobbins, James. Choices for America in a Turbulent World. Santa Monica, California: RAND Corporation, 2015.
MLA引文Dobbins, James. Choices for America in a Turbulent World. RAND Corporation, 2015.
警告：这些引文格式不一定是100％准确.