APA način citiranja

Kean, A. J., Harley, R. A., & Kendall, G. R. Effects of vehicle speed and engine load on motor vehicle emissions.

Čikaški stil citiranja

Kean, Andrew J., Robert A. Harley, i Gary R. Kendall. Effects of Vehicle Speed and Engine Load On Motor Vehicle Emissions.

MLA način citiranja

Kean, Andrew J., Robert A. Harley, i Gary R. Kendall. Effects of Vehicle Speed and Engine Load On Motor Vehicle Emissions.