Cita APA (7th ed.)

American Society of Civil Engineers. Pipeline Division, ebrary, Inc, Hovland, T. J., & Najafi, M. (2009). Inspecting pipeline installation. American Society of Civil Engineers.

Cita Chicago (17th ed.)

American Society of Civil Engineers. Pipeline Division, Inc ebrary, T. J. Hovland, i Mohammad Najafi. Inspecting Pipeline Installation. Reston, VA: American Society of Civil Engineers, 2009.

Cita MLA (9th ed.)

American Society of Civil Engineers. Pipeline Division, et al. Inspecting Pipeline Installation. American Society of Civil Engineers, 2009.