Cita APA (7a ed.)

Grussendorf M. Marion. (2007). English for Presentations. New York, Oxford University Press, 2007.

Cita Chicago Style (17a ed.)

Grussendorf M. Marion. English for Presentations. New York, Oxford University Press, 2007, 2007.

Cita MLA (9a ed.)

Grussendorf M. Marion. English for Presentations. New York, Oxford University Press, 2007, 2007.