एपीए उद्धरण

Oliver, D., Livermore, C. R., & Sudweeks, F. (2020). Self-Service in the Internet Age. Springer London.

शिकागो स्टाइल उद्धरण

Oliver, David, Celia Romm Livermore, और Fay Sudweeks. Self-Service in the Internet Age. Springer London, 2020.

एमएलए उद्धरण

Oliver, David, Celia Romm Livermore, और Fay Sudweeks. Self-Service in the Internet Age. Springer London, 2020.