APA (7e ed.) Bronvermelding
United States. Government Accountability Office & ebrary, Inc. (2008). Vehicle fuel economy. Novinka Books.
Chicago (17e ed.) Bronvermelding
United States. Government Accountability Office en Inc ebrary. Vehicle Fuel Economy. New York: Novinka Books, 2008.
MLA (9e ed.) Bronvermelding
United States. Government Accountability Office en Inc ebrary. Vehicle Fuel Economy. Novinka Books, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.