United States. Federal Energy Regulatory Commission & North American Electric Reliability Corporation. (2011). Report on outages and curtailments during the southwest cold weather event of February 1-5, 2011: Causes and recommendations. Federal Energy Regulatory Commission ; North American Electric Reliability Corporation.
Chicago Style (17th ed.) CitationUnited States. Federal Energy Regulatory Commission and North American Electric Reliability Corporation. Report on Outages and Curtailments During the Southwest Cold Weather Event of February 1-5, 2011: Causes and Recommendations. [Washington, D.C.] : [Atlanta, Ga.]: Federal Energy Regulatory Commission ; North American Electric Reliability Corporation, 2011.
MLA (9th ed.) CitationUnited States. Federal Energy Regulatory Commission and North American Electric Reliability Corporation. Report on Outages and Curtailments During the Southwest Cold Weather Event of February 1-5, 2011: Causes and Recommendations. Federal Energy Regulatory Commission ; North American Electric Reliability Corporation, 2011.