APA (7th ed.) Citation

Semetko, J., Janoško, I., & Pernis, P. Increasing driving pulls of the tractor by trailer.

Chicago Style (17th ed.) Citation

Semetko, Jozef, Ivan Janoško, and Peter Pernis. Increasing Driving Pulls of the Tractor by Trailer.

MLA (9th ed.) Citation

Semetko, Jozef, et al. Increasing Driving Pulls of the Tractor by Trailer.

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