APA (7th ed.) Citation

Kristoffersson, I., & Liu, C. Estimation of demand models for long-distance international travel – Key determinants for Swedes’ travel abroad. TU Delft OPEN Publishing.

Chicago Style (17th ed.) Citation

Kristoffersson, Ida, and Chengxi Liu. Estimation of Demand Models for Long-distance International Travel – Key Determinants for Swedes’ Travel Abroad. TU Delft OPEN Publishing.

MLA (9th ed.) Citation

Kristoffersson, Ida, and Chengxi Liu. Estimation of Demand Models for Long-distance International Travel – Key Determinants for Swedes’ Travel Abroad. TU Delft OPEN Publishing.

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