APA (7th ed.) Citation

Gronau, W. (2008). Passenger intermodality: Current frameworks, trends and perspectives. Verl. MetaGIS Infosysteme.

Chicago Style (17th ed.) Citation

Gronau, Werner. Passenger Intermodality: Current Frameworks, Trends and Perspectives. Mannheim: Verl. MetaGIS Infosysteme, 2008.

MLA (9th ed.) Citation

Gronau, Werner. Passenger Intermodality: Current Frameworks, Trends and Perspectives. Verl. MetaGIS Infosysteme, 2008.

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