APA (7th ed.) Citation

Carpenter, W. A., Clemeña, G. G., & Lunglhofer, W. R. (1975). Supportive data and methods for the evaluation of AIRPOL-4. Virginia Highway and Transportation Research Council.

Chicago Style (17th ed.) Citation

Carpenter, William A., G. G. Clemeña, and W. Richard Lunglhofer. Supportive Data and Methods for the Evaluation of AIRPOL-4. Charlottesville: Virginia Highway and Transportation Research Council, 1975.

MLA (9th ed.) Citation

Carpenter, William A., et al. Supportive Data and Methods for the Evaluation of AIRPOL-4. Virginia Highway and Transportation Research Council, 1975.