Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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