Barber, N., & Ekins, R. (2016). Situating subsidiarity. Oxford University Press.
芝加哥风格引文Barber, N., 与 R. Ekins. Situating Subsidiarity. Oxford University Press, 2016.
MLA引文Barber, N., 与 R. Ekins. Situating Subsidiarity. Oxford University Press, 2016.
警告：这些引文格式不一定是100％准确.