APA (7e ed.) Bronvermelding

Não informado. (1976). Highways and Road Construction International. Enbankment Press.

Chicago (17e ed.) Bronvermelding

Não informado. Highways and Road Construction International. London: Enbankment Press, 1976.

MLA (8e ed.) Bronvermelding

Não informado. Highways and Road Construction International. Enbankment Press, 1976.

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