APA (7e ed.) Bronvermelding

Lay, M. G. (1981). Source book for Australian roads. Australian Road Research Board.

Chicago (17e ed.) Bronvermelding

Lay, M. G. Source Book for Australian Roads. Vermont South, Vic.: Australian Road Research Board, 1981.

MLA (9e ed.) Bronvermelding

Lay, M. G. Source Book for Australian Roads. Australian Road Research Board, 1981.

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