APA (7e ed.) Bronvermelding

Não informado. (1966). Highways and Public Works. IPC Building and Contract Journals.

Chicago (17e ed.) Bronvermelding

Não informado. Highways and Public Works. London: IPC Building and Contract Journals, 1966.

MLA (8e ed.) Bronvermelding

Não informado. Highways and Public Works. IPC Building and Contract Journals, 1966.

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