APA Citation

 Grussendorf, M. (2007).  English for presentations.  Oxford University Press.

Chicago Style Citation

 Grussendorf, Marion.  English for Presentations.  Oxford University Press, 2007.

MLA Citation

 Grussendorf, Marion.  English for Presentations.  Oxford University Press, 2007.

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