APA Style

Ahokangas, P., Aagaard, , A. (2024). The Changing World of Mobile Communications . : Palgrave Macmillan Cham.

MLA Style

Ahokangas, Petri., Aagaard, , Annabeth. "The Changing World of Mobile Communications". : Palgrave Macmillan Cham, 2024. Text.