Cita APA (7th ed.)

Poikselka, M., Mayer, G., Khartabil, H., & Niemi, A. (2006). The IMS: IP multimedia concepts and services (Second edition.). John Wiley & Sons Ltd.

Cita Chicago (17th ed.)

Poikselka, Miikka, Georg Mayer, Hisham Khartabil, i Aki Niemi. The IMS: IP Multimedia Concepts and Services. Second edition. Chichester, England, Hoboken, NJ: John Wiley & Sons Ltd, 2006.

Cita MLA (9th ed.)

Poikselka, Miikka, et al. The IMS: IP Multimedia Concepts and Services. Second edition. John Wiley & Sons Ltd, 2006.