Cita APA (7th ed.)

Spratt M. Mary, Pulverness A. Alan, & Williams M. Melanie. (2011). The TKT. Teaching Knowledge Test Course. Modules 1, 2 and 3. New York, Cambridge University Press, 2011.

Cita Chicago (17th ed.)

Spratt M. Mary, Pulverness A. Alan, i Williams M. Melanie. The TKT. Teaching Knowledge Test Course. Modules 1, 2 and 3. New York, Cambridge University Press, 2011, 2011.

Cita MLA (9th ed.)

Spratt M. Mary, et al. The TKT. Teaching Knowledge Test Course. Modules 1, 2 and 3. New York, Cambridge University Press, 2011, 2011.