Cita APA

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

Chicago Style Citation

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

Cita MLA

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