APA (7th ed.) Citation

Gray, W. B., & Shadbegian, R. J. (1997). Environmental regulation, investment timing, and technology choice.

Chicago Style (17th ed.) Citation

Gray, Wayne B., and Ronald John Shadbegian. Environmental Regulation, Investment Timing, and Technology Choice. Cambridge, Mass, 1997.

MLA (9th ed.) Citation

Gray, Wayne B., and Ronald John Shadbegian. Environmental Regulation, Investment Timing, and Technology Choice. 1997.