APA (7th ed.) Citation

Kreicbergs, J., Folla, K., & Smirnovs, J. Road Traffic Flow Speed on Rural Roads in Latvia. Riga Technical University Press.

Chicago Style (17th ed.) Citation

Kreicbergs, Juris, Katerina Folla, and Juris Smirnovs. Road Traffic Flow Speed on Rural Roads in Latvia. Riga Technical University Press.

MLA (9th ed.) Citation

Kreicbergs, Juris, et al. Road Traffic Flow Speed on Rural Roads in Latvia. Riga Technical University Press.