Cita APA

O'Brien, L. (2013). Speak well. New York, NY: McGraw-Hill Higher Education.

Citación estilo Chicago

O'Brien, Liz. Speak Well. New York, NY: McGraw-Hill Higher Education, 2013.

Cita MLA

O'Brien, Liz. Speak Well. New York, NY: McGraw-Hill Higher Education, 2013.