APA (7th ed.) Citation

United States. National Transportation Safety Board. (1987). Collision and derailment of Southeastern Pennsylvania Transportation Authority single car train 167, 69th Street Terminal, Upper Darby, Pennsylvania, August 23, 1986. National Transportation Safety Board.

Chicago Style (17th ed.) Citation

United States. National Transportation Safety Board. Collision and Derailment of Southeastern Pennsylvania Transportation Authority Single Car Train 167, 69th Street Terminal, Upper Darby, Pennsylvania, August 23, 1986. Washington, D.C.: National Transportation Safety Board, 1987.

MLA (9th ed.) Citation

United States. National Transportation Safety Board. Collision and Derailment of Southeastern Pennsylvania Transportation Authority Single Car Train 167, 69th Street Terminal, Upper Darby, Pennsylvania, August 23, 1986. National Transportation Safety Board, 1987.