Massa, I., & Billmeier, A. (2007). Go Long or Short in Pyramids?: News from the Egyptian Stock Market. International Monetary Fund.
芝加哥风格引文Massa, Isabella, 与 Andreas Billmeier. Go Long or Short in Pyramids?: News from the Egyptian Stock Market. Washington, D.C.: International Monetary Fund, 2007.
MLA引文Massa, Isabella, 与 Andreas Billmeier. Go Long or Short in Pyramids?: News from the Egyptian Stock Market. International Monetary Fund, 2007.
警告：这些引文格式不一定是100％准确.