Cita APA (7a ed.)

Hedge, T. (2005). Writing (2nd ed.). University Press.

Cita Chicago Style (17a ed.)

Hedge, Tricia. Writing. 2nd ed. Oxford [etc.]: University Press, 2005.

Cita MLA (9a ed.)

Hedge, Tricia. Writing. 2nd ed. University Press, 2005.