Cita APA

O"neill, R. (1977). Kernel One: Student"s Book. Paris: Hermes*.

Chicago Style Citation

O"neill, Robert. Kernel One: Student"s Book. Paris: Hermes*, 1977.

Cita MLA

O"neill, Robert. Kernel One: Student"s Book. Paris: Hermes*, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.