O"neill, R. (1977). Kernel One: Student"s Book. Paris: Hermes*.
Chicago Style CitationO"neill, Robert. Kernel One: Student"s Book. Paris: Hermes*, 1977.
Cita MLAO"neill, Robert. Kernel One: Student"s Book. Paris: Hermes*, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.