APA (7th ed.) Citation

Liu, L. (2011). Data model and algorithms for multimodal route planning with transportation networks.

Chicago Style (17th ed.) Citation

Liu, Lu. Data Model and Algorithms for Multimodal Route Planning with Transportation Networks. 2011.

MLA (9th ed.) Citation

Liu, Lu. Data Model and Algorithms for Multimodal Route Planning with Transportation Networks. 2011.

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