Cita APA (7th ed.)

Spratt, M., Pulverness, A., & Williams, M. (2005). The TKT Teaching Knowledge Test Course (1a. ed.). Cambridge University.

Cita Chicago (17th ed.)

Spratt, Mary, Alan Pulverness, i Melanie Williams. The TKT Teaching Knowledge Test Course. 1a. ed. Cambridge: Cambridge University, 2005.

Cita MLA (9th ed.)

Spratt, Mary, et al. The TKT Teaching Knowledge Test Course. 1a. ed. Cambridge University, 2005.