ScienceDirect (Online service) & O'Flaherty, C. A. (2002). Highways: The location, design, construction and maintenance of road pavements (4th ed.). Butterworth-Heinemann.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and C. A. O'Flaherty. Highways: The Location, Design, Construction and Maintenance of Road Pavements. 4th ed. Oxford: Butterworth-Heinemann, 2002.
MLA (9th ed.) CitationScienceDirect (Online service) and C. A. O'Flaherty. Highways: The Location, Design, Construction and Maintenance of Road Pavements. 4th ed. Butterworth-Heinemann, 2002.
Warning: These citations may not always be 100% accurate.