APA (7th ed.) Citation

Janusz, J., Maczyński, A., Kłosiński, J., & Majewski, L. MEASUREMENTS OF THE FRICTION COEFFICIENT.

Chicago Style (17th ed.) Citation

Janusz, Jarosław, Andrzej Maczyński, Jacek Kłosiński, and Ludwik Majewski. MEASUREMENTS OF THE FRICTION COEFFICIENT.

MLA (9th ed.) Citation

Janusz, Jarosław, et al. MEASUREMENTS OF THE FRICTION COEFFICIENT.