APA

Sunley C., Norman A. & Bouman J. (2005). Teaching File. London: Collins.

Chicago

Sunley Chris, Norman Alison and Bouman Jane. 2005. Teaching File. London: Collins.

Harvard

Sunley C., Norman A. and Bouman J. (2005). Teaching File. London: Collins.

MLA

Sunley Chris, Norman Alison and Bouman Jane. Teaching File. London: Collins. 2005.