APA (7th ed.) Citation

Mason, J. M., Jr., & Mahoney, K. M. (2003). Design exception practices. Transportation Research Board.

Chicago Style (17th ed.) Citation

Mason, John M., Jr., and Kevin M. Mahoney. Design Exception Practices. Washington, D.C.: Transportation Research Board, 2003.

MLA (9th ed.) Citation

Mason, John M., Jr., and Kevin M. Mahoney. Design Exception Practices. Transportation Research Board, 2003.