APA (7th ed.) Citation

Widdowson, P. (1999). Literature. Routledge.

Chicago Style (17th ed.) Citation

Widdowson, Peter. Literature. London ; New York: Routledge, 1999.

MLA (9th ed.) Citation

Widdowson, Peter. Literature. Routledge, 1999.

Warning: These citations may not always be 100% accurate.