APA (7th ed.) Citation

Roston, J. P., Roberts, F. L., & Baron, W. (1976). Density standards for field compaction of granular bases and subbases. Highway Research Board.

Chicago Style (17th ed.) Citation

Roston, J. P., F. L. Roberts, and W. Baron. Density Standards for Field Compaction of Granular Bases and Subbases. Washington, DC: Highway Research Board, 1976.

MLA (9th ed.) Citation

Roston, J. P., et al. Density Standards for Field Compaction of Granular Bases and Subbases. Highway Research Board, 1976.