Cita APA (7a ed.)

(1973). An index to the hazardous materials regulations; Title 49, Code of Federal Regulations (Oct. 1, 1973 revision) pts. 170-180.

Cita Chicago Style (17a ed.)

An Index to the Hazardous Materials Regulations; Title 49, Code of Federal Regulations (Oct. 1, 1973 Revision) Pts. 170-180. 1973.

Cita MLA (9a ed.)

An Index to the Hazardous Materials Regulations; Title 49, Code of Federal Regulations (Oct. 1, 1973 Revision) Pts. 170-180. 1973.