APA (7e ed.) Bronvermelding

Hoban, C. J., & Tsunokawa, K. (1997). Roads and the environment: A handbook. World Bank.

Chicago (17e ed.) Bronvermelding

Hoban, Christopher J., en Koji Tsunokawa. Roads and the Environment: A Handbook. Washington, D.C.: World Bank, 1997.

MLA (8e ed.) Bronvermelding

Hoban, Christopher J., en Koji Tsunokawa. Roads and the Environment: A Handbook. World Bank, 1997.