States), 8. N. F. P. A. (. Compressed natural gas (CNG) venicular fuel systems.
Chicago Style (17th ed.) CitationStates), 8435 National Fire Protection Association (United. Compressed Natural Gas (CNG) Venicular Fuel Systems.
MLA (9th ed.) CitationStates), 8435 National Fire Protection Association (United. Compressed Natural Gas (CNG) Venicular Fuel Systems.
Warning: These citations may not always be 100% accurate.