Cita APA (7a ed.)

Krzysztof, O. (2021). Permissible distance – safety system of vehicles in use. De Gruyter.

Cita Chicago Style (17a ed.)

Krzysztof, Olejnik. Permissible Distance – Safety System of Vehicles in Use. De Gruyter, 2021.

Cita MLA (8a ed.)

Krzysztof, Olejnik. Permissible Distance – Safety System of Vehicles in Use. De Gruyter, 2021.