APA (7e ed.) Bronvermelding

Conger, S. M. (2005). Winter highway operations. Transportation Research Board, National Research Council.

Chicago (17e ed.) Bronvermelding

Conger, Steven M. Winter Highway Operations. Washington, D.C: Transportation Research Board, National Research Council, 2005.

MLA (9e ed.) Bronvermelding

Conger, Steven M. Winter Highway Operations. Transportation Research Board, National Research Council, 2005.