Kelmanson, B., Kirabaeva, K., Medina, L., & Mircheva, B. (2019). Explaining the Shadow Economy in Europe: Size, Causes and Policy Options. International Monetary Fund.
芝加哥风格引文Kelmanson, Ben, Koralai Kirabaeva, Leandro Medina, 与 Borislava Mircheva. Explaining the Shadow Economy in Europe: Size, Causes and Policy Options. Washington, D.C.: International Monetary Fund, 2019.
MLA引文Kelmanson, Ben, et al. Explaining the Shadow Economy in Europe: Size, Causes and Policy Options. International Monetary Fund, 2019.
警告：这些引文格式不一定是100％准确.