Lua APA (7ú heag.)
Russell, J. S., & Lenox, T. A. (2013). Raise the bar: Strengthening the civil engineering profession. American Society of Civil Engineers.
Lua i Stíl Chicago (17ú heag.)
Russell, Jeffrey S., agus Thomas A. Lenox. Raise the Bar: Strengthening the Civil Engineering Profession. Reston, Virginia: American Society of Civil Engineers, 2013.
Lua MLA (9ú heag.)
Russell, Jeffrey S., agus Thomas A. Lenox. Raise the Bar: Strengthening the Civil Engineering Profession. American Society of Civil Engineers, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.