APA (7th ed.) Citation

United States Travel Data Center. (1974). Energy shortage travel impact survey summary report.

Chicago Style (17th ed.) Citation

United States Travel Data Center. Energy Shortage Travel Impact Survey Summary Report. Washington, 1974.

MLA (9th ed.) Citation

United States Travel Data Center. Energy Shortage Travel Impact Survey Summary Report. 1974.

Warning: These citations may not always be 100% accurate.