APA (7. basım) Alıntı

European Telecommunications Standards Institute. (1994). European digital cellular telecommunications system (phase 2): Modulation (GSM 05.04) (Version 4.0.3.). The Institute.

Chicago Style (17. basım) Atıf

European Telecommunications Standards Institute. European Digital Cellular Telecommunications System (phase 2): Modulation (GSM 05.04). Version 4.0.3. Valbonne, France: The Institute, 1994.

MLA (8th ed.) Atıf

European Telecommunications Standards Institute. European Digital Cellular Telecommunications System (phase 2): Modulation (GSM 05.04). Version 4.0.3. The Institute, 1994.