APA (7th ed.) Citation

United States. National Transportation Safety Board. (1988). Alcohol/drug use and it's [as printed] impact on railroad safety. The Board.

Chicago Style (17th ed.) Citation

United States. National Transportation Safety Board. Alcohol/drug Use and It's [as Printed] Impact on Railroad Safety. Washington, D.C.: The Board, 1988.

MLA (9th ed.) Citation

United States. National Transportation Safety Board. Alcohol/drug Use and It's [as Printed] Impact on Railroad Safety. The Board, 1988.