APA
Australian Road Research Board, AUSTROADS Pavement Research Group. APRG report 2, . (1991). Colloquium on pavement surface characteristics. Vermont South: Australian Road Research Board.
Chicago
Australian Road Research Board, AUSTROADS Pavement Research Group. APRG report 2, . 1991. Colloquium on pavement surface characteristics. Vermont South: Australian Road Research Board.
Harvard
Australian Road Research Board, AUSTROADS Pavement Research Group. APRG report 2, . (1991). Colloquium on pavement surface characteristics. Vermont South: Australian Road Research Board.
MLA
Australian Road Research Board, AUSTROADS Pavement Research Group. APRG report 2, . Colloquium on pavement surface characteristics. Vermont South: Australian Road Research Board. 1991.