APA (7th ed.) Citation

Buttler, L. J., & Orellana, H. E. (1973). Implementation of a complex design system. Center for Highway Research, University of Texas at Austin.

Chicago Style (17th ed.) Citation

Buttler, Larry J., and Hugo E. Orellana. Implementation of a Complex Design System. Austin: Center for Highway Research, University of Texas at Austin, 1973.

MLA (9th ed.) Citation

Buttler, Larry J., and Hugo E. Orellana. Implementation of a Complex Design System. Center for Highway Research, University of Texas at Austin, 1973.