APA-referens (7:e uppl.)

Costa, J., Chowdhury, M. S., & Inam, I. A. (2016). An autonomous robotic system to maintain free flowing drains. BRAC University.

Chicago-referens (17:e uppl.)

Costa, Joy, Md. Sayeem Chowdhury, och Istiak Ahmed Inam. An Autonomous Robotic System to Maintain Free Flowing Drains. BRAC University, 2016.

MLA-referens (8:e uppl.)

Costa, Joy, et al. An Autonomous Robotic System to Maintain Free Flowing Drains. BRAC University, 2016.