Cita APA (7th ed.)
Oxenden, C. (1996). File 1: Cassette one (1a. ed.). Oxford University Press.
Cita Chicago (17th ed.)
Oxenden, Clive. File 1: Cassette One. 1a. ed. San Luis: Oxford University Press, 1996.
Cita MLA (9th ed.)
Oxenden, Clive. File 1: Cassette One. 1a. ed. Oxford University Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.