APA (7th ed.) Citation

TISAL, J., & DÍAZ-HELLÍN SEPULVEDA, F. (2000). La red GSM. Paraninfo.

Chicago Style (17th ed.) Citation

TISAL, Joachim, and Fernando DÍAZ-HELLÍN SEPULVEDA. La Red GSM. Madrid: Paraninfo, 2000.

MLA (9th ed.) Citation

TISAL, Joachim, and Fernando DÍAZ-HELLÍN SEPULVEDA. La Red GSM. Paraninfo, 2000.