APA (7th ed.) Citation

Joskow, P. L. (2001). US energy policy during the 1990s. NBER.

Chicago Style (17th ed.) Citation

Joskow, Paul L. US Energy Policy During the 1990s. Cambridge, Mass: NBER, 2001.

MLA (9th ed.) Citation

Joskow, Paul L. US Energy Policy During the 1990s. NBER, 2001.