APA (7th ed.) Citation

United States. National Transportation Safety Board. (2004). Collision of two Chicago Transit Authority trains, Chicago, Illinois, February 3, 2004. National Transportation Safety Board.

Chicago Style (17th ed.) Citation

United States. National Transportation Safety Board. Collision of Two Chicago Transit Authority Trains, Chicago, Illinois, February 3, 2004. Washington, D.C.: National Transportation Safety Board, 2004.

MLA (9th ed.) Citation

United States. National Transportation Safety Board. Collision of Two Chicago Transit Authority Trains, Chicago, Illinois, February 3, 2004. National Transportation Safety Board, 2004.