Cita APA (7th ed.)

Hedge, T. (1988). Writing. Oxford University Press.

Cita Chicago (17th ed.)

Hedge, Tricia. Writing. Oxford: Oxford University Press, 1988.

Cita MLA (8th ed.)

Hedge, Tricia. Writing. Oxford University Press, 1988.

Atenció: Aquestes cites poden no estar 100% correctes.