Dyfyniad APA
ebrary, Inc, Simkins, B. J., & Simkins, R. E. (2013). Energy finance: Analysis and valuation, risk management, and the future of energy. Wiley.
Dyfyniad Arddull Chicago
ebrary, Inc, Betty J. Simkins, and Russell E. Simkins. Energy Finance: Analysis and Valuation, Risk Management, and the Future of Energy. Hoboken, N.J.: Wiley, 2013.
Dyfyniad MLA
ebrary, Inc, et al. Energy Finance: Analysis and Valuation, Risk Management, and the Future of Energy. Wiley, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.