APA (7th ed.) Citation

(1999). How abundant?: Assessing the estimates of natural gas supply. Environmental Law Institute.

Chicago Style (17th ed.) Citation

How Abundant?: Assessing the Estimates of Natural Gas Supply. Washington, D.C: Environmental Law Institute, 1999.

MLA (9th ed.) Citation

How Abundant?: Assessing the Estimates of Natural Gas Supply. Environmental Law Institute, 1999.

Warning: These citations may not always be 100% accurate.