Cita APA (7th ed.)

Sydes J. John. (2008). Tech Talk: Pre-Intermediate Workbook. New York, Oxford University Press, 2008.

Cita Chicago (17th ed.)

Sydes J. John. Tech Talk: Pre-Intermediate Workbook. New York, Oxford University Press, 2008, 2008.

Cita MLA (9th ed.)

Sydes J. John. Tech Talk: Pre-Intermediate Workbook. New York, Oxford University Press, 2008, 2008.