APA (7th ed.) Citation

C.A Brebbia. Urban transport XII: Urban transport and the environment in the 21st century.

Chicago Style (17th ed.) Citation

C.A Brebbia. Urban Transport XII: Urban Transport and the Environment in the 21st Century. 2006.

MLA (9th ed.) Citation

C.A Brebbia. Urban Transport XII: Urban Transport and the Environment in the 21st Century.

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