gudmundsson,henirk, hall,raph p, marsden,greg, & zietsman,josias. sustainable transportation: Indicators, frameworks, and performance managemnt. springer.
芝加哥风格引文gudmundsson,henirk, hall,raph p, marsden,greg, 与 zietsman,josias. Sustainable Transportation: Indicators, Frameworks, and Performance Managemnt. germany : 2016: springer.
MLA引文gudmundsson,henirk, et al. Sustainable Transportation: Indicators, Frameworks, and Performance Managemnt. springer.
警告：这些引文格式不一定是100％准确.