एपीए उद्धरण

Xing, B., & Marwala, T. (2020). Smart Maintenance for Human–Robot Interaction. 1st ed. 2018. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Xing, Bo, और Tshilidzi Marwala. Smart Maintenance for Human–Robot Interaction. 1st Ed. 2018. Springer International Publishing, 2020.

एमएलए उद्धरण

Xing, Bo, और Tshilidzi Marwala. Smart Maintenance for Human–Robot Interaction. 1st Ed. 2018. Springer International Publishing, 2020.