APA (7th ed.) Citation

Deleys, N. J., & McHenry, r. R. Highway guardrails: A review of current practice.

Chicago Style (17th ed.) Citation

Deleys, Norman J., and raymond R. McHenry. Highway Guardrails: A Review of Current Practice.

MLA (9th ed.) Citation

Deleys, Norman J., and raymond R. McHenry. Highway Guardrails: A Review of Current Practice.

Warning: These citations may not always be 100% accurate.