APA aipamena

New Zealand Roading Symposium Victoria University of Wellington & New Zealand. Road Research Unit. (1972). Proceedings. Road Research Unit, National Roads Board.

Chicago Style aipamena

New Zealand Roading Symposium Victoria University of Wellington and New Zealand. Road Research Unit. Proceedings. Wellington,: Road Research Unit, National Roads Board, 1972.

MLA aipamena

New Zealand Roading Symposium Victoria University of Wellington and New Zealand. Road Research Unit. Proceedings. Road Research Unit, National Roads Board, 1972.