Cita APA (7a ed.)

Simpson, P. (1997). Language through literature: An introduction. Routledge.

Cita Chicago Style (17a ed.)

Simpson, Paul. Language Through Literature: An Introduction. London [etc.]: Routledge, 1997.

Cita MLA (9a ed.)

Simpson, Paul. Language Through Literature: An Introduction. Routledge, 1997.