APA引文

ebrary, Inc, & Perry, J. T. (2010). Energy prices: Supply, demand or speculation? Nova Science Publishers.

Chicago Style (17th ed.) Citation

ebrary, Inc, and John T. Perry. Energy Prices: Supply, Demand or Speculation? New York: Nova Science Publishers, 2010.

MLA引文

ebrary, Inc, and John T. Perry. Energy Prices: Supply, Demand or Speculation? Nova Science Publishers, 2010.