APA (7th ed.) Citation

Gräff Dorottya Zsófia & Vértes János. Budapest as a smart city - Smart Transportation Techniques.

Chicago Style (17th ed.) Citation

Gräff Dorottya Zsófia and Vértes János. Budapest as a Smart City - Smart Transportation Techniques.

MLA (8th ed.) Citation

Gräff Dorottya Zsófia and Vértes János. Budapest as a Smart City - Smart Transportation Techniques.

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