APA (7th ed.) Citation

Unwin, S. (2007). Doorway. Routledge.

Chicago Style (17th ed.) Citation

Unwin, Simon. Doorway. London ; New York: Routledge, 2007.

MLA (9th ed.) Citation

Unwin, Simon. Doorway. Routledge, 2007.

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