APA (7th ed.) Citation

Frydrych, D., Prášil, L., & Kracík, V. Numerical models of bellows air springs for calculation of geometrical characteristics.

Chicago Style (17th ed.) Citation

Frydrych, Dalibor, Ludvík Prášil, and Vladimír Kracík. Numerical Models of Bellows Air Springs for Calculation of Geometrical Characteristics.

MLA (9th ed.) Citation

Frydrych, Dalibor, et al. Numerical Models of Bellows Air Springs for Calculation of Geometrical Characteristics.