Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.