Cita APA

American Society of Civil Engineers. Trenchless Installation of Pipelines (TIPS). Pipe Ramming Task Force, & Najafi, M. (2008). Pipe ramming projects. Reston, Virginia: American Society of Civil Engineers (ASCE).

Citación estilo Chicago

American Society of Civil Engineers. Trenchless Installation of Pipelines (TIPS). Pipe Ramming Task Force, y Mohammad Najafi. Pipe Ramming Projects. Reston, Virginia: American Society of Civil Engineers (ASCE), 2008.

Cita MLA

American Society of Civil Engineers. Trenchless Installation of Pipelines (TIPS). Pipe Ramming Task Force, y Mohammad Najafi. Pipe Ramming Projects. Reston, Virginia: American Society of Civil Engineers (ASCE), 2008.