Cita APA

Peter, & Peter and Linda Murray. (2004). A. Oxford,New York: Oxford University Press.

Chicago Style Citation

Peter, i Peter and Linda Murray. A. Oxford,New York: Oxford University Press, 2004.

Cita MLA

Peter, i Peter and Linda Murray. A. Oxford,New York: Oxford University Press, 2004.

Atenció: Aquestes cites poden no estar 100% correctes.