Nikolaev, D., & Chugunov, D. (2012). The education system in the Russian Federation: Education brief 2012. World Bank.
芝加哥风格引文Nikolaev, Denis, 与 Dmitry Chugunov. The Education System in the Russian Federation: Education Brief 2012. Washington, D.C.: World Bank, 2012.
MLA引文Nikolaev, Denis, 与 Dmitry Chugunov. The Education System in the Russian Federation: Education Brief 2012. World Bank, 2012.
警告：这些引文格式不一定是100％准确.