APA引文
ebrary, Inc, & Geman, H. (2008). Risk management in commodity markets: From shipping to agriculturals and energy. Wiley.
Chicago Style (17th ed.) Citation
ebrary, Inc, and Hélyette Geman. Risk Management in Commodity Markets: From Shipping to Agriculturals and Energy. Chichester, West Sussex, England ; Hoboken, NJ: Wiley, 2008.
MLA引文
ebrary, Inc, and Hélyette Geman. Risk Management in Commodity Markets: From Shipping to Agriculturals and Energy. Wiley, 2008.
警告:這些引文格式不一定是100%准確.