Cita APA

Riley, G., & Gillian Riley. (2007). The. Oxford,New York: Oxford University Press.

Chicago Style Citation

Riley, Gillian, i Gillian Riley. The. Oxford,New York: Oxford University Press, 2007.

Cita MLA

Riley, Gillian, i Gillian Riley. The. Oxford,New York: Oxford University Press, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.