APA (7th ed.) Citation

Imbsen, R. A., & Agarwal, A. C. (1984). Bridge weight-limit posting practice. Transportation Research Board, National Research Council.

Chicago Style (17th ed.) Citation

Imbsen, Roy A., and A. C. Agarwal. Bridge Weight-limit Posting Practice. Washington, D.C: Transportation Research Board, National Research Council, 1984.

MLA (9th ed.) Citation

Imbsen, Roy A., and A. C. Agarwal. Bridge Weight-limit Posting Practice. Transportation Research Board, National Research Council, 1984.