APA (7th ed.) Citation

Cleveland Cutler J., O<U+0092>Connor Peter A., & Sustainability Institute. Energy return on investment (EROI) of oil shale.

Chicago Style (17th ed.) Citation

Cleveland Cutler J., O<U+0092>Connor Peter A., and Sustainability Institute. Energy Return on Investment (EROI) of Oil Shale.

MLA (9th ed.) Citation

Cleveland Cutler J., et al. Energy Return on Investment (EROI) of Oil Shale.