APA (7e ed.) Bronvermelding

Abdallah, T. (2017). Sustainable mass transit: Challenges and opportunities in urban public transportation. Elsevier.

Chicago (17e ed.) Bronvermelding

Abdallah, Thomas. Sustainable Mass Transit: Challenges and Opportunities in Urban Public Transportation. Amsterdam, Netherlands: Elsevier, 2017.

MLA (9e ed.) Bronvermelding

Abdallah, Thomas. Sustainable Mass Transit: Challenges and Opportunities in Urban Public Transportation. Elsevier, 2017.