Franklin

MLA

Positive Train Control: Additional Authorities Could Benefit Implementation. Bethesda, Md.: ProQuest, 2013.

APA

(2013). Positive Train Control: Additional Authorities Could Benefit Implementation. Bethesda, Md.: ProQuest.

Chicago

Positive Train Control: Additional Authorities Could Benefit Implementation. Bethesda, Md.: ProQuest, 2013.