Card, R. J., & Kenny, M. K. (2012). Pipelines 2012: Innovations in design, construction, operations, and maintenance - doing more with less : proceedings of the Pipelines 2012 Conference, August 19-22, 2012, Miami Beach, Florida. American Society of Civil Engineers.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCard, Robert J., এবং Michael K. Kenny. Pipelines 2012: Innovations in Design, Construction, Operations, and Maintenance - Doing More with Less : Proceedings of the Pipelines 2012 Conference, August 19-22, 2012, Miami Beach, Florida. Reston, Virginia: American Society of Civil Engineers, 2012.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিCard, Robert J., এবং Michael K. Kenny. Pipelines 2012: Innovations in Design, Construction, Operations, and Maintenance - Doing More with Less : Proceedings of the Pipelines 2012 Conference, August 19-22, 2012, Miami Beach, Florida. American Society of Civil Engineers, 2012.