APA (7e ed.) Bronvermelding

Lewis, D. (1994). Objectives and decision criteria for infrastructure investment. Transportation Research Board, National Research Council.

Chicago (17e ed.) Bronvermelding

Lewis, David. Objectives and Decision Criteria for Infrastructure Investment. Washington, D.C: Transportation Research Board, National Research Council, 1994.

MLA (9e ed.) Bronvermelding

Lewis, David. Objectives and Decision Criteria for Infrastructure Investment. Transportation Research Board, National Research Council, 1994.

Let op: Deze citaties zijn niet altijd 100% accuraat.